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hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/123707596/Inferred_Attractiveness_A_generalized_mechanism_for_sexual_selection_that_can_maintain_variation_in_traits_and_preferences_over_time"><img alt="Research paper thumbnail of Inferred Attractiveness: A generalized mechanism for sexual selection that can maintain variation in traits and preferences over time" class="work-thumbnail" src="https://attachments.academia-assets.com/118076139/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/123707596/Inferred_Attractiveness_A_generalized_mechanism_for_sexual_selection_that_can_maintain_variation_in_traits_and_preferences_over_time">Inferred Attractiveness: A generalized mechanism for sexual selection that can maintain variation in traits and preferences over time</a></div><div class="wp-workCard_item"><span>PLOS Biology</span><span>, Oct 2, 2023</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="c983818df0c52532075d01269cfa7cd1" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":118076139,"asset_id":123707596,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/118076139/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="123707596"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa 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class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/123707594/Coupling_of_Barriers_to_Gene_Exchange_Causes_and_Consequences">Coupling of Barriers to Gene Exchange: Causes and Consequences</a></div><div class="wp-workCard_item"><span>Cold Spring Harbor Perspectives in Biology</span><span>, Jan 7, 2024</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Coupling has emerged as a concept to describe the transition from differentiated populations to n...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Coupling has emerged as a concept to describe the transition from differentiated populations to newly evolved species through the strengthening of reproductive isolation. However, the term has been used in multiple ways, and relevant processes have sometimes not been clearly distinguished. Here, we synthesize existing uses of the concept of coupling and find three main perspectives: 1) coupling as the build-up of linkage disequilibrium among loci underlying barriers to gene exchange, 2) coupling as the build-up of genome-wide linkage disequilibrium, and 3) coupling as the process generating a coincidence of distinct barrier effects. We compare and contrast these views, illustrate the diverse processes involved and the complexity of the relationships among recombination, linkage disequilibrium, and reproductive isolation, and finally, we emphasize how each perspective can guide new directions in speciation research. Although the importance of coupling for evolutionary divergence and speciation is well-established, many theoretical and empirical questions remain unanswered.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="b03555684f65bd5b17c3af11a31b405c" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":118076137,"asset_id":123707594,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/118076137/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="123707594"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="123707594"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 123707594; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=123707594]").text(description); $(".js-view-count[data-work-id=123707594]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 123707594; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='123707594']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 123707594, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "b03555684f65bd5b17c3af11a31b405c" } } $('.js-work-strip[data-work-id=123707594]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":123707594,"title":"Coupling of Barriers to Gene Exchange: Causes and Consequences","translated_title":"","metadata":{"publisher":"Cold Spring Harbor Laboratory Press","grobid_abstract":"Coupling has emerged as a concept to describe the transition from differentiated populations to newly evolved species through the strengthening of reproductive isolation. 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$(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="116832980"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/116832980/Coevolution_of_an_Avian_Host_and_Its_Parasitic_Cuckoo"><img alt="Research paper thumbnail of Coevolution of an Avian Host and Its Parasitic Cuckoo" class="work-thumbnail" src="https://attachments.academia-assets.com/112853708/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/116832980/Coevolution_of_an_Avian_Host_and_Its_Parasitic_Cuckoo">Coevolution of an Avian Host and Its Parasitic Cuckoo</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, May 1, 2003</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">We use a quantitative genetic model to examine the coevolution of host and cuckoo egg characters ...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">We use a quantitative genetic model to examine the coevolution of host and cuckoo egg characters (termed ''size'' as a proxy for general appearance), host discrimination, and host and cuckoo population dynamics. A host decides whether to discard an egg using a comparison of the sizes of the eggs in her nest, which changes as host and cuckoo eggs evolve. Specifically, we assume that the probability that she discards the largest egg in her nest depends on how much larger it is than the second largest egg. This decision rule (i.e., the acceptable difference in egg sizes) also evolves, changing both the chance of successful rejection of a cuckoo egg in parasitized nests and the chance of mistaken rejection of a host egg in both parasitized and unparasitized nests. We find a stable equilibrium for coexistence of the host and cuckoo where there is cuckoo egg mimicry, evolutionary displacement of the host egg away from the cuckoo egg phenotype, and host discrimination against unusual eggs. Both host discrimination and host egg displacement are fairly weak at the equilibrium. Cuckoo egg mimicry, although imperfect, usually evolves more extensively and quickly than the responses of the host. Our model provides evidence for both the evolutionary equilibrium and evolutionary lag hypotheses of host acceptance of parasitic eggs.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="a3fae51bfa03d400779064d04d64449a" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":112853708,"asset_id":116832980,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/112853708/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="116832980"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="116832980"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 116832980; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=116832980]").text(description); $(".js-view-count[data-work-id=116832980]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 116832980; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='116832980']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 116832980, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "a3fae51bfa03d400779064d04d64449a" } } $('.js-work-strip[data-work-id=116832980]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":116832980,"title":"Coevolution of an Avian Host and Its Parasitic Cuckoo","translated_title":"","metadata":{"publisher":"Oxford University Press","grobid_abstract":"We use a quantitative genetic model to examine the coevolution of host and cuckoo egg characters (termed ''size'' as a proxy for general appearance), host discrimination, and host and cuckoo population dynamics. A host decides whether to discard an egg using a comparison of the sizes of the eggs in her nest, which changes as host and cuckoo eggs evolve. Specifically, we assume that the probability that she discards the largest egg in her nest depends on how much larger it is than the second largest egg. This decision rule (i.e., the acceptable difference in egg sizes) also evolves, changing both the chance of successful rejection of a cuckoo egg in parasitized nests and the chance of mistaken rejection of a host egg in both parasitized and unparasitized nests. We find a stable equilibrium for coexistence of the host and cuckoo where there is cuckoo egg mimicry, evolutionary displacement of the host egg away from the cuckoo egg phenotype, and host discrimination against unusual eggs. Both host discrimination and host egg displacement are fairly weak at the equilibrium. Cuckoo egg mimicry, although imperfect, usually evolves more extensively and quickly than the responses of the host. Our model provides evidence for both the evolutionary equilibrium and evolutionary lag hypotheses of host acceptance of parasitic eggs.","publication_date":{"day":1,"month":5,"year":2003,"errors":{}},"publication_name":"Evolution","grobid_abstract_attachment_id":112853708},"translated_abstract":null,"internal_url":"https://www.academia.edu/116832980/Coevolution_of_an_Avian_Host_and_Its_Parasitic_Cuckoo","translated_internal_url":"","created_at":"2024-03-29T05:55:21.950-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":112853708,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853708/thumbnails/1.jpg","file_name":"0014-3820282003290575B11643Acoaaha5D2.0.co3B220240329-1-kp6ivm.pdf","download_url":"https://www.academia.edu/attachments/112853708/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Coevolution_of_an_Avian_Host_and_Its_Par.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853708/0014-3820282003290575B11643Acoaaha5D2.0.co3B220240329-1-kp6ivm-libre.pdf?1711718162=\u0026response-content-disposition=attachment%3B+filename%3DCoevolution_of_an_Avian_Host_and_Its_Par.pdf\u0026Expires=1736650586\u0026Signature=OtQ9DZZ5h2QN9Q-qTYb-zqIzeR-ijCcq4mAS~yo2488KYcITKEsjWJJyg10o6CvqVqCBFAhc-b1gzrxxD6TkGsezaCrzbG9qn1BFfr-VXUjGIq36oMoGOCyB~Cr-8hl-kQc6fLb5qCCzHye6aU9ef4ZDVRifDCNKdV0JL8t-~AouT10Ux4n1k8fI5XhulR5HcWGeBxEiAH0kdFDpqNcVmJ4IJgwA9JGWaMR~CR5UM742lVX1v7jEqVPbQXI1DNimWAWtEOmu~jjG97RBFI3PVuDpwZ-CywqBBzO11u3F3gSUJq9TijwhtuuFI1nQ--i82~u5q8nE6uryC-Mj4DNs1A__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Coevolution_of_an_Avian_Host_and_Its_Parasitic_Cuckoo","translated_slug":"","page_count":13,"language":"en","content_type":"Work","summary":"We use a quantitative genetic model to examine the coevolution of host and cuckoo egg characters (termed ''size'' as a proxy for general appearance), host discrimination, and host and cuckoo population dynamics. A host decides whether to discard an egg using a comparison of the sizes of the eggs in her nest, which changes as host and cuckoo eggs evolve. Specifically, we assume that the probability that she discards the largest egg in her nest depends on how much larger it is than the second largest egg. This decision rule (i.e., the acceptable difference in egg sizes) also evolves, changing both the chance of successful rejection of a cuckoo egg in parasitized nests and the chance of mistaken rejection of a host egg in both parasitized and unparasitized nests. We find a stable equilibrium for coexistence of the host and cuckoo where there is cuckoo egg mimicry, evolutionary displacement of the host egg away from the cuckoo egg phenotype, and host discrimination against unusual eggs. Both host discrimination and host egg displacement are fairly weak at the equilibrium. Cuckoo egg mimicry, although imperfect, usually evolves more extensively and quickly than the responses of the host. Our model provides evidence for both the evolutionary equilibrium and evolutionary lag hypotheses of host acceptance of parasitic eggs.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":112853708,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853708/thumbnails/1.jpg","file_name":"0014-3820282003290575B11643Acoaaha5D2.0.co3B220240329-1-kp6ivm.pdf","download_url":"https://www.academia.edu/attachments/112853708/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Coevolution_of_an_Avian_Host_and_Its_Par.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853708/0014-3820282003290575B11643Acoaaha5D2.0.co3B220240329-1-kp6ivm-libre.pdf?1711718162=\u0026response-content-disposition=attachment%3B+filename%3DCoevolution_of_an_Avian_Host_and_Its_Par.pdf\u0026Expires=1736650586\u0026Signature=OtQ9DZZ5h2QN9Q-qTYb-zqIzeR-ijCcq4mAS~yo2488KYcITKEsjWJJyg10o6CvqVqCBFAhc-b1gzrxxD6TkGsezaCrzbG9qn1BFfr-VXUjGIq36oMoGOCyB~Cr-8hl-kQc6fLb5qCCzHye6aU9ef4ZDVRifDCNKdV0JL8t-~AouT10Ux4n1k8fI5XhulR5HcWGeBxEiAH0kdFDpqNcVmJ4IJgwA9JGWaMR~CR5UM742lVX1v7jEqVPbQXI1DNimWAWtEOmu~jjG97RBFI3PVuDpwZ-CywqBBzO11u3F3gSUJq9TijwhtuuFI1nQ--i82~u5q8nE6uryC-Mj4DNs1A__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":173,"name":"Zoology","url":"https://www.academia.edu/Documents/in/Zoology"},{"id":4304,"name":"Coevolution","url":"https://www.academia.edu/Documents/in/Coevolution"},{"id":7043,"name":"Symbiosis","url":"https://www.academia.edu/Documents/in/Symbiosis"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":11417,"name":"Population Dynamics","url":"https://www.academia.edu/Documents/in/Population_Dynamics"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":96324,"name":"Birds","url":"https://www.academia.edu/Documents/in/Birds"},{"id":131956,"name":"Cuckoo Search","url":"https://www.academia.edu/Documents/in/Cuckoo_Search"},{"id":179294,"name":"Mimicry","url":"https://www.academia.edu/Documents/in/Mimicry"},{"id":191815,"name":"Biological evolution","url":"https://www.academia.edu/Documents/in/Biological_evolution"},{"id":419697,"name":"Cuckoo","url":"https://www.academia.edu/Documents/in/Cuckoo"},{"id":589678,"name":"Nesting Behavior","url":"https://www.academia.edu/Documents/in/Nesting_Behavior"},{"id":2537989,"name":"ovum","url":"https://www.academia.edu/Documents/in/ovum"}],"urls":[{"id":40697791,"url":"https://doi.org/10.1111/j.0014-3820.2003.tb00325.x"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="116832979"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/116832979/The_evolution_of_age_specific_choosiness_and_reproductive_isolation_in_a_model_with_overlapping_generations"><img alt="Research paper thumbnail of The evolution of age‐specific choosiness and reproductive isolation in a model with overlapping generations" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/116832979/The_evolution_of_age_specific_choosiness_and_reproductive_isolation_in_a_model_with_overlapping_generations">The evolution of age‐specific choosiness and reproductive isolation in a model with overlapping generations</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, Jan 3, 2022</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">The strength of mate choice (choosiness) often varies with age, but theory to understand this var...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">The strength of mate choice (choosiness) often varies with age, but theory to understand this variation is scarce. Additionally, theory has investigated the evolution of choosiness in speciation scenarios but has ignored that most organisms have overlapping generations. We investigate whether speciation can result in variation of choosiness with age, and whether such variation can in turn affect speciation. We develop a population‐genetic model of the evolution of choosiness in organisms with overlapping generations in the context of secondary contact between two divergent populations. We assume that females choose males that match their phenotype, such that choosiness evolves by sexual selection. We demonstrate that speciation can result in the evolution of age‐specific choosiness when the mating trait is under divergent ecological selection and age is not used as a mating cue. The cause of this result is that allele frequencies differ between choosy females and males. However, we find that the evolution of age‐specific choosiness does not affect the overall level of reproductive isolation compared to a case without age‐structure, supporting previous speciation theory. Overall, our results connect life history and speciation theory, and the mechanisms that we highlight have implications for the understanding of the role of sex‐specific selection in the evolution of choosiness.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="116832979"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="116832979"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 116832979; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=116832979]").text(description); $(".js-view-count[data-work-id=116832979]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 116832979; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='116832979']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 116832979, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=116832979]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":116832979,"title":"The evolution of age‐specific choosiness and reproductive isolation in a model with overlapping generations","translated_title":"","metadata":{"abstract":"The strength of mate choice (choosiness) often varies with age, but theory to understand this variation is scarce. Additionally, theory has investigated the evolution of choosiness in speciation scenarios but has ignored that most organisms have overlapping generations. We investigate whether speciation can result in variation of choosiness with age, and whether such variation can in turn affect speciation. We develop a population‐genetic model of the evolution of choosiness in organisms with overlapping generations in the context of secondary contact between two divergent populations. We assume that females choose males that match their phenotype, such that choosiness evolves by sexual selection. We demonstrate that speciation can result in the evolution of age‐specific choosiness when the mating trait is under divergent ecological selection and age is not used as a mating cue. The cause of this result is that allele frequencies differ between choosy females and males. However, we find that the evolution of age‐specific choosiness does not affect the overall level of reproductive isolation compared to a case without age‐structure, supporting previous speciation theory. Overall, our results connect life history and speciation theory, and the mechanisms that we highlight have implications for the understanding of the role of sex‐specific selection in the evolution of choosiness.","publisher":"Oxford University Press","publication_date":{"day":3,"month":1,"year":2022,"errors":{}},"publication_name":"Evolution"},"translated_abstract":"The strength of mate choice (choosiness) often varies with age, but theory to understand this variation is scarce. Additionally, theory has investigated the evolution of choosiness in speciation scenarios but has ignored that most organisms have overlapping generations. We investigate whether speciation can result in variation of choosiness with age, and whether such variation can in turn affect speciation. We develop a population‐genetic model of the evolution of choosiness in organisms with overlapping generations in the context of secondary contact between two divergent populations. We assume that females choose males that match their phenotype, such that choosiness evolves by sexual selection. We demonstrate that speciation can result in the evolution of age‐specific choosiness when the mating trait is under divergent ecological selection and age is not used as a mating cue. The cause of this result is that allele frequencies differ between choosy females and males. However, we find that the evolution of age‐specific choosiness does not affect the overall level of reproductive isolation compared to a case without age‐structure, supporting previous speciation theory. Overall, our results connect life history and speciation theory, and the mechanisms that we highlight have implications for the understanding of the role of sex‐specific selection in the evolution of choosiness.","internal_url":"https://www.academia.edu/116832979/The_evolution_of_age_specific_choosiness_and_reproductive_isolation_in_a_model_with_overlapping_generations","translated_internal_url":"","created_at":"2024-03-29T05:55:21.240-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"The_evolution_of_age_specific_choosiness_and_reproductive_isolation_in_a_model_with_overlapping_generations","translated_slug":"","page_count":null,"language":"en","content_type":"Work","summary":"The strength of mate choice (choosiness) often varies with age, but theory to understand this variation is scarce. Additionally, theory has investigated the evolution of choosiness in speciation scenarios but has ignored that most organisms have overlapping generations. We investigate whether speciation can result in variation of choosiness with age, and whether such variation can in turn affect speciation. We develop a population‐genetic model of the evolution of choosiness in organisms with overlapping generations in the context of secondary contact between two divergent populations. We assume that females choose males that match their phenotype, such that choosiness evolves by sexual selection. We demonstrate that speciation can result in the evolution of age‐specific choosiness when the mating trait is under divergent ecological selection and age is not used as a mating cue. The cause of this result is that allele frequencies differ between choosy females and males. However, we find that the evolution of age‐specific choosiness does not affect the overall level of reproductive isolation compared to a case without age‐structure, supporting previous speciation theory. Overall, our results connect life history and speciation theory, and the mechanisms that we highlight have implications for the understanding of the role of sex‐specific selection in the evolution of choosiness.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":30329,"name":"Genetic Algorithm","url":"https://www.academia.edu/Documents/in/Genetic_Algorithm"},{"id":37370,"name":"Ecological Speciation","url":"https://www.academia.edu/Documents/in/Ecological_Speciation"},{"id":358670,"name":"Reproductive Isolation","url":"https://www.academia.edu/Documents/in/Reproductive_Isolation"}],"urls":[{"id":40697790,"url":"https://doi.org/10.1111/evo.14417"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="116832978"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/116832978/The_evolution_of_postpairing_male_mate_choice"><img alt="Research paper thumbnail of The evolution of postpairing male mate choice" class="work-thumbnail" src="https://attachments.academia-assets.com/112853683/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/116832978/The_evolution_of_postpairing_male_mate_choice">The evolution of postpairing male mate choice</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, Apr 21, 2017</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">An increasing number of empirical studies in animals have demonstrated male mate choice. However,...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">An increasing number of empirical studies in animals have demonstrated male mate choice. However, little is known about the evolution of postpairing male choice, specifically which occurs by differential allocation of male parental care in response to female signals. We use a population genetic model to examine whether such postpairing male mate choice can evolve when males face a trade-off between parental care and extra-pair copulations (EPCs). Specifically, we assume that males allocate more effort to providing parental care when mated to preferred (signaling) females, but they are then unable to allocate additional effort to seek EPCs. We find that both male preference and female signaling can evolve in this situation, under certain conditions. First, this evolution requires a relatively large difference in parental investment between males mated to preferred versus nonpreferred females. Second, whether male choice and female signaling alleles become fixed in a population versus cycle in their frequencies depends on the additional fecundity benefits from EPCs that are gained by choosy males. Third, less costly female signals enable both signaling and choice alleles to evolve under more relaxed conditions. Our results also provide a new insight into the evolution of sexual conflict over parental care.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="567e494ab4e898868b1b7455064e948b" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":112853683,"asset_id":116832978,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/112853683/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="116832978"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="116832978"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 116832978; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=116832978]").text(description); $(".js-view-count[data-work-id=116832978]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 116832978; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='116832978']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 116832978, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "567e494ab4e898868b1b7455064e948b" } } $('.js-work-strip[data-work-id=116832978]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":116832978,"title":"The evolution of postpairing male mate choice","translated_title":"","metadata":{"publisher":"Oxford University Press","ai_title_tag":"Evolution of Male Mate Choice via Parental Care Trade-offs","grobid_abstract":"An increasing number of empirical studies in animals have demonstrated male mate choice. However, little is known about the evolution of postpairing male choice, specifically which occurs by differential allocation of male parental care in response to female signals. We use a population genetic model to examine whether such postpairing male mate choice can evolve when males face a trade-off between parental care and extra-pair copulations (EPCs). Specifically, we assume that males allocate more effort to providing parental care when mated to preferred (signaling) females, but they are then unable to allocate additional effort to seek EPCs. We find that both male preference and female signaling can evolve in this situation, under certain conditions. First, this evolution requires a relatively large difference in parental investment between males mated to preferred versus nonpreferred females. Second, whether male choice and female signaling alleles become fixed in a population versus cycle in their frequencies depends on the additional fecundity benefits from EPCs that are gained by choosy males. Third, less costly female signals enable both signaling and choice alleles to evolve under more relaxed conditions. Our results also provide a new insight into the evolution of sexual conflict over parental care.","publication_date":{"day":21,"month":4,"year":2017,"errors":{}},"publication_name":"Evolution","grobid_abstract_attachment_id":112853683},"translated_abstract":null,"internal_url":"https://www.academia.edu/116832978/The_evolution_of_postpairing_male_mate_choice","translated_internal_url":"","created_at":"2024-03-29T05:55:21.075-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":112853683,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853683/thumbnails/1.jpg","file_name":"C__5CHuw_20Lloyd_20MMU_5CResearch_5CLLOYD_20Publications_20pdf_5CLyu_et_al-2017-Evolution_20Open_20Access_20Early_20View.pdf","download_url":"https://www.academia.edu/attachments/112853683/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"The_evolution_of_postpairing_male_mate_c.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853683/C__5CHuw_20Lloyd_20MMU_5CResearch_5CLLOYD_20Publications_20pdf_5CLyu_et_al-2017-Evolution_20Open_20Access_20Early_20View-libre.pdf?1711718174=\u0026response-content-disposition=attachment%3B+filename%3DThe_evolution_of_postpairing_male_mate_c.pdf\u0026Expires=1736650586\u0026Signature=Q2eTXviF1bqKiQp2Nx~g2UDSKzX69QTnn2HQKadBJOOx0IIwSNyXkFMfTsv-QwhmYJj7Gj8EXC~F8KsxCBfMAy8I6pR8hdR-PpzYP12l7yFZL0803Bw95G87tqQY6IjfYFQ5I3NAFqRowhqlNIaa1ZjbEIX9uYTdxbauv3bZ1HwQRi2LevBz23N8nBGgXMlMFpHC7v7XVWzWFts84f3TzbiGoXs-huJGdlmAqiQyki7qbO46P3VeUrZ~SuXVMhQ6MceRmhCCKzmXjDhB9xEUVG9ER6lGB9gDYjx2WFF-KXhSZ0Z77DtocHmAQX4JMgB6o57r3lm5EAdLk5G4uMy6Dw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"The_evolution_of_postpairing_male_mate_choice","translated_slug":"","page_count":13,"language":"en","content_type":"Work","summary":"An increasing number of empirical studies in animals have demonstrated male mate choice. However, little is known about the evolution of postpairing male choice, specifically which occurs by differential allocation of male parental care in response to female signals. We use a population genetic model to examine whether such postpairing male mate choice can evolve when males face a trade-off between parental care and extra-pair copulations (EPCs). Specifically, we assume that males allocate more effort to providing parental care when mated to preferred (signaling) females, but they are then unable to allocate additional effort to seek EPCs. We find that both male preference and female signaling can evolve in this situation, under certain conditions. First, this evolution requires a relatively large difference in parental investment between males mated to preferred versus nonpreferred females. Second, whether male choice and female signaling alleles become fixed in a population versus cycle in their frequencies depends on the additional fecundity benefits from EPCs that are gained by choosy males. Third, less costly female signals enable both signaling and choice alleles to evolve under more relaxed conditions. Our results also provide a new insight into the evolution of sexual conflict over parental care.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":112853683,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853683/thumbnails/1.jpg","file_name":"C__5CHuw_20Lloyd_20MMU_5CResearch_5CLLOYD_20Publications_20pdf_5CLyu_et_al-2017-Evolution_20Open_20Access_20Early_20View.pdf","download_url":"https://www.academia.edu/attachments/112853683/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"The_evolution_of_postpairing_male_mate_c.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853683/C__5CHuw_20Lloyd_20MMU_5CResearch_5CLLOYD_20Publications_20pdf_5CLyu_et_al-2017-Evolution_20Open_20Access_20Early_20View-libre.pdf?1711718174=\u0026response-content-disposition=attachment%3B+filename%3DThe_evolution_of_postpairing_male_mate_c.pdf\u0026Expires=1736650586\u0026Signature=Q2eTXviF1bqKiQp2Nx~g2UDSKzX69QTnn2HQKadBJOOx0IIwSNyXkFMfTsv-QwhmYJj7Gj8EXC~F8KsxCBfMAy8I6pR8hdR-PpzYP12l7yFZL0803Bw95G87tqQY6IjfYFQ5I3NAFqRowhqlNIaa1ZjbEIX9uYTdxbauv3bZ1HwQRi2LevBz23N8nBGgXMlMFpHC7v7XVWzWFts84f3TzbiGoXs-huJGdlmAqiQyki7qbO46P3VeUrZ~SuXVMhQ6MceRmhCCKzmXjDhB9xEUVG9ER6lGB9gDYjx2WFF-KXhSZ0Z77DtocHmAQX4JMgB6o57r3lm5EAdLk5G4uMy6Dw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":4299,"name":"Mate Choice","url":"https://www.academia.edu/Documents/in/Mate_Choice"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":8954,"name":"Fertility","url":"https://www.academia.edu/Documents/in/Fertility"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":64336,"name":"Population","url":"https://www.academia.edu/Documents/in/Population"},{"id":191815,"name":"Biological evolution","url":"https://www.academia.edu/Documents/in/Biological_evolution"},{"id":524885,"name":"Copulation","url":"https://www.academia.edu/Documents/in/Copulation"},{"id":785265,"name":"Animal Sexual Behavior","url":"https://www.academia.edu/Documents/in/Animal_Sexual_Behavior"},{"id":913924,"name":"Preference","url":"https://www.academia.edu/Documents/in/Preference"},{"id":1259917,"name":"Paternal Care","url":"https://www.academia.edu/Documents/in/Paternal_Care"},{"id":1529835,"name":"Choice Behavior","url":"https://www.academia.edu/Documents/in/Choice_Behavior"},{"id":2780137,"name":"alleles","url":"https://www.academia.edu/Documents/in/alleles"}],"urls":[{"id":40697789,"url":"https://doi.org/10.1111/evo.13241"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="116832977"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/116832977/The_interpretation_of_selection_coefficients"><img alt="Research paper thumbnail of The interpretation of selection coefficients" class="work-thumbnail" src="https://attachments.academia-assets.com/112853682/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/116832977/The_interpretation_of_selection_coefficients">The interpretation of selection coefficients</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, Apr 27, 2015</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Here we further describe details of the mutlilocus notation, based upon its development in Barton...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Here we further describe details of the mutlilocus notation, based upon its development in Barton and Turelli 1991 and Kirkpatrick et al. (2002).</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="404a282b2ace9e33ef8f728cf9907e2a" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":112853682,"asset_id":116832977,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/112853682/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="116832977"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="116832977"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 116832977; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=116832977]").text(description); $(".js-view-count[data-work-id=116832977]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 116832977; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='116832977']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 116832977, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "404a282b2ace9e33ef8f728cf9907e2a" } } $('.js-work-strip[data-work-id=116832977]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":116832977,"title":"The interpretation of selection coefficients","translated_title":"","metadata":{"publisher":"Oxford University Press","grobid_abstract":"Here we further describe details of the mutlilocus notation, based upon its development in Barton and Turelli 1991 and Kirkpatrick et al. (2002).","publication_date":{"day":27,"month":4,"year":2015,"errors":{}},"publication_name":"Evolution","grobid_abstract_attachment_id":112853682},"translated_abstract":null,"internal_url":"https://www.academia.edu/116832977/The_interpretation_of_selection_coefficients","translated_internal_url":"","created_at":"2024-03-29T05:55:20.927-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":112853682,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853682/thumbnails/1.jpg","file_name":"IST-2016-560-v1_1_Interpreting_ML_coefficients_11.2.15_App.pdf","download_url":"https://www.academia.edu/attachments/112853682/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"The_interpretation_of_selection_coeffici.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853682/IST-2016-560-v1_1_Interpreting_ML_coefficients_11.2.15_App-libre.pdf?1711718165=\u0026response-content-disposition=attachment%3B+filename%3DThe_interpretation_of_selection_coeffici.pdf\u0026Expires=1736650586\u0026Signature=DRUTYnq2dYmwEhYP9OTe7P7ymneh8i-~eA~DLpbEWtJiwjRWV-pdzGaaHkK5cLBI4AubvgVH2KM8oOi29ktAZkidAD1H5XK~Ju8kdvCMGlmMUNgCQEJ8F9rNaBMXShpC7hpFvzXw9XFTZkwEYhdcNGwNGi0T2cEqTyUe67QfujPRDGhZMu4P9myVRMTq9BM9MgeJ5~MKAhqHaTBohXwrdCTtxTd9yi1Ads-LPNFMiKxSCAiQqM4hoQvjVndt4ZqcJ9PvpMsRjRMwzrLs4Vm~Mj5CtBUkQ5K41q0EaxfH8bFYzqZQe5VmpgIoHbvf0R-U8OEQQrpONhSdU9nMaIntVw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"The_interpretation_of_selection_coefficients","translated_slug":"","page_count":3,"language":"en","content_type":"Work","summary":"Here we further describe details of the mutlilocus notation, based upon its development in Barton and Turelli 1991 and Kirkpatrick et al. (2002).","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":112853682,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853682/thumbnails/1.jpg","file_name":"IST-2016-560-v1_1_Interpreting_ML_coefficients_11.2.15_App.pdf","download_url":"https://www.academia.edu/attachments/112853682/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"The_interpretation_of_selection_coeffici.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853682/IST-2016-560-v1_1_Interpreting_ML_coefficients_11.2.15_App-libre.pdf?1711718165=\u0026response-content-disposition=attachment%3B+filename%3DThe_interpretation_of_selection_coeffici.pdf\u0026Expires=1736650586\u0026Signature=DRUTYnq2dYmwEhYP9OTe7P7ymneh8i-~eA~DLpbEWtJiwjRWV-pdzGaaHkK5cLBI4AubvgVH2KM8oOi29ktAZkidAD1H5XK~Ju8kdvCMGlmMUNgCQEJ8F9rNaBMXShpC7hpFvzXw9XFTZkwEYhdcNGwNGi0T2cEqTyUe67QfujPRDGhZMu4P9myVRMTq9BM9MgeJ5~MKAhqHaTBohXwrdCTtxTd9yi1Ads-LPNFMiKxSCAiQqM4hoQvjVndt4ZqcJ9PvpMsRjRMwzrLs4Vm~Mj5CtBUkQ5K41q0EaxfH8bFYzqZQe5VmpgIoHbvf0R-U8OEQQrpONhSdU9nMaIntVw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":70353,"name":"Kin Selection","url":"https://www.academia.edu/Documents/in/Kin_Selection"},{"id":213990,"name":"Flexibility in engineering design","url":"https://www.academia.edu/Documents/in/Flexibility_in_engineering_design"},{"id":483393,"name":"Notation","url":"https://www.academia.edu/Documents/in/Notation"},{"id":515169,"name":"DDC","url":"https://www.academia.edu/Documents/in/DDC"}],"urls":[{"id":40697788,"url":"https://doi.org/10.1111/evo.12641"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="116832976"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/116832976/Vocal_Communications_and_the_Maintenance_of_Population_Specific_Songs_in_a_Contact_Zone"><img alt="Research paper thumbnail of Vocal Communications and the Maintenance of Population Specific Songs in a Contact Zone" class="work-thumbnail" src="https://attachments.academia-assets.com/112853658/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/116832976/Vocal_Communications_and_the_Maintenance_of_Population_Specific_Songs_in_a_Contact_Zone">Vocal Communications and the Maintenance of Population Specific Songs in a Contact Zone</a></div><div class="wp-workCard_item"><span>PLOS ONE</span><span>, May 4, 2012</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Bird song has been hypothesized to play a role in several important aspects of the biology of son...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Bird song has been hypothesized to play a role in several important aspects of the biology of songbirds, including the generation of taxonomic diversity by speciation; however, the role that song plays in speciation within this group may be dependent upon the ability of populations to maintain population specific songs or calls in the face of gene flow and external cultural influences. Here, in an exploratory study, we construct a spatially explicit model of population movement to examine the consequences of secondary contact of populations singing distinct songs. We concentrate on two broad questions: 1) will population specific songs be maintained in a contact zone or will they be replaced by shared song, and 2) what spatial patterns in the distribution of songs may result from contact? We examine the effects of multiple factors including song-based mating preferences and movement probabilities, oblique versus paternal learning of song, and both cultural and genetic mutations. We find a variety of conditions under which population specific songs can be maintained, particularly when females have preferences for their population specific songs, and we document many distinct patterns of song distribution within the contact zone, including clines, banding, and mosaics.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="05e964a7a00e95dc21389200bfe34165" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":112853658,"asset_id":116832976,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/112853658/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="116832976"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="116832976"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 116832976; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=116832976]").text(description); $(".js-view-count[data-work-id=116832976]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 116832976; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='116832976']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 116832976, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "05e964a7a00e95dc21389200bfe34165" } } $('.js-work-strip[data-work-id=116832976]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":116832976,"title":"Vocal Communications and the Maintenance of Population Specific Songs in a Contact Zone","translated_title":"","metadata":{"publisher":"Public Library of Science","grobid_abstract":"Bird song has been hypothesized to play a role in several important aspects of the biology of songbirds, including the generation of taxonomic diversity by speciation; however, the role that song plays in speciation within this group may be dependent upon the ability of populations to maintain population specific songs or calls in the face of gene flow and external cultural influences. 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$(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="116832972"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/116832972/Limits_to_the_evolution_of_assortative_mating_by_female_choice_under_restricted_gene_flow"><img alt="Research paper thumbnail of Limits to the evolution of assortative mating by female choice under restricted gene flow" class="work-thumbnail" src="https://attachments.academia-assets.com/112853654/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/116832972/Limits_to_the_evolution_of_assortative_mating_by_female_choice_under_restricted_gene_flow">Limits to the evolution of assortative mating by female choice under restricted gene flow</a></div><div class="wp-workCard_item"><span>Carolina Digital Repository (University of North Carolina at Chapel Hill)</span><span>, 2011</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">The evolution of assortative mating is a key component of the process of speciation with gene flo...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">The evolution of assortative mating is a key component of the process of speciation with gene flow. Several recent theoretical studies have pointed out, however, that sexual selection which can result from assortative mating may cause it to plateau at an intermediate level; this is primarily owing to search costs of individuals with extreme phenotypes and to assortative preferences developed by individuals with intermediate phenotypes. I explore the limitations of assortative mating further by analysing a simple model in which these factors have been removed. Specifically, I use a haploid two-population model to ask whether the existence of assortative mating is sufficient to drive the further evolution of assortative mating. I find that a weakening in the effective strength of sexual selection with strong assortment leads to the existence of both a peak level of trait differentiation and the evolution of an intermediate level of assortative mating that will cause that peak. This result is robust to the inclusion of local adaptation and different genetic architecture of the trait. The results imply the existence of fundamental limits to the evolution of assortment via sexual selection in this situation, with which other factors, such as search costs, may interact.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="c975c63ba3f93cbfbf5c0f6b078b8f6f" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":112853654,"asset_id":116832972,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/112853654/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="116832972"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="116832972"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 116832972; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=116832972]").text(description); $(".js-view-count[data-work-id=116832972]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 116832972; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='116832972']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 116832972, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "c975c63ba3f93cbfbf5c0f6b078b8f6f" } } $('.js-work-strip[data-work-id=116832972]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":116832972,"title":"Limits to the evolution of assortative mating by female choice under restricted gene flow","translated_title":"","metadata":{"publisher":"University of North Carolina at Chapel Hill","ai_title_tag":"Limits to Assortative Mating Evolution Under Gene Flow","grobid_abstract":"The evolution of assortative mating is a key component of the process of speciation with gene flow. Several recent theoretical studies have pointed out, however, that sexual selection which can result from assortative mating may cause it to plateau at an intermediate level; this is primarily owing to search costs of individuals with extreme phenotypes and to assortative preferences developed by individuals with intermediate phenotypes. I explore the limitations of assortative mating further by analysing a simple model in which these factors have been removed. Specifically, I use a haploid two-population model to ask whether the existence of assortative mating is sufficient to drive the further evolution of assortative mating. I find that a weakening in the effective strength of sexual selection with strong assortment leads to the existence of both a peak level of trait differentiation and the evolution of an intermediate level of assortative mating that will cause that peak. This result is robust to the inclusion of local adaptation and different genetic architecture of the trait. 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$(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482083"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482083/Sperm_Competition_and_the_Evolution_of_Seminal_Fluid_Composition"><img alt="Research paper thumbnail of Sperm Competition and the Evolution of Seminal Fluid Composition" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482083/Sperm_Competition_and_the_Evolution_of_Seminal_Fluid_Composition">Sperm Competition and the Evolution of Seminal Fluid Composition</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, Aug 12, 2014</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Male ejaculates include large amounts of seminal fluid proteins (Sfps) that influence male sperm ...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Male ejaculates include large amounts of seminal fluid proteins (Sfps) that influence male sperm competitive success. In spite of their diverse proximate functions, Sfps involved in sperm competition increase male fitness in one of three ways: (1) &amp;amp;amp;amp;amp;amp;amp;quot;avoidance&amp;amp;amp;amp;amp;amp;amp;quot; proteins help males avoid sperm competition, (2) &amp;amp;amp;amp;amp;amp;amp;quot;defense&amp;amp;amp;amp;amp;amp;amp;quot; proteins help males defend their sperm from displacement by the female&amp;amp;amp;amp;amp;amp;amp;#39;s subsequent mate, and (3) &amp;amp;amp;amp;amp;amp;amp;quot;offense&amp;amp;amp;amp;amp;amp;amp;quot; proteins aid males in displacing sperm of preceding males. Here, we present a population genetic model of the evolution of allocation of finite resources by males to the three kinds of Sfps. We analyze the influence of relative efficiencies of different Sfps, of plasticity in resource allocation, and of differences in viability costs of Sfps. We find that in absence of plasticity or different viability costs, equal investment in defense and offense Sfps evolves, irrespective of their relative efficiency. In all cases, males evolve to invest more in avoidance when avoidance proteins are increasingly efficient, and when offense is more efficient than defense. Differences in viability costs result in lower investment in costly proteins, whereas plasticity has complex effects, influencing both the optimal seminal fluid composition and maintenance of variation in investment in these proteins across populations.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482083"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482083"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482083; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482083]").text(description); $(".js-view-count[data-work-id=112482083]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482083; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482083']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482083, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=112482083]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482083,"title":"Sperm Competition and the Evolution of Seminal Fluid Composition","translated_title":"","metadata":{"abstract":"Male ejaculates include large amounts of seminal fluid proteins (Sfps) that influence male sperm competitive success. In spite of their diverse proximate functions, Sfps involved in sperm competition increase male fitness in one of three ways: (1) \u0026amp;amp;amp;amp;amp;amp;amp;quot;avoidance\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins help males avoid sperm competition, (2) \u0026amp;amp;amp;amp;amp;amp;amp;quot;defense\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins help males defend their sperm from displacement by the female\u0026amp;amp;amp;amp;amp;amp;amp;#39;s subsequent mate, and (3) \u0026amp;amp;amp;amp;amp;amp;amp;quot;offense\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins aid males in displacing sperm of preceding males. Here, we present a population genetic model of the evolution of allocation of finite resources by males to the three kinds of Sfps. We analyze the influence of relative efficiencies of different Sfps, of plasticity in resource allocation, and of differences in viability costs of Sfps. We find that in absence of plasticity or different viability costs, equal investment in defense and offense Sfps evolves, irrespective of their relative efficiency. In all cases, males evolve to invest more in avoidance when avoidance proteins are increasingly efficient, and when offense is more efficient than defense. Differences in viability costs result in lower investment in costly proteins, whereas plasticity has complex effects, influencing both the optimal seminal fluid composition and maintenance of variation in investment in these proteins across populations.","publisher":"Oxford University Press","publication_date":{"day":12,"month":8,"year":2014,"errors":{}},"publication_name":"Evolution"},"translated_abstract":"Male ejaculates include large amounts of seminal fluid proteins (Sfps) that influence male sperm competitive success. In spite of their diverse proximate functions, Sfps involved in sperm competition increase male fitness in one of three ways: (1) \u0026amp;amp;amp;amp;amp;amp;amp;quot;avoidance\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins help males avoid sperm competition, (2) \u0026amp;amp;amp;amp;amp;amp;amp;quot;defense\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins help males defend their sperm from displacement by the female\u0026amp;amp;amp;amp;amp;amp;amp;#39;s subsequent mate, and (3) \u0026amp;amp;amp;amp;amp;amp;amp;quot;offense\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins aid males in displacing sperm of preceding males. Here, we present a population genetic model of the evolution of allocation of finite resources by males to the three kinds of Sfps. We analyze the influence of relative efficiencies of different Sfps, of plasticity in resource allocation, and of differences in viability costs of Sfps. We find that in absence of plasticity or different viability costs, equal investment in defense and offense Sfps evolves, irrespective of their relative efficiency. In all cases, males evolve to invest more in avoidance when avoidance proteins are increasingly efficient, and when offense is more efficient than defense. Differences in viability costs result in lower investment in costly proteins, whereas plasticity has complex effects, influencing both the optimal seminal fluid composition and maintenance of variation in investment in these proteins across populations.","internal_url":"https://www.academia.edu/112482083/Sperm_Competition_and_the_Evolution_of_Seminal_Fluid_Composition","translated_internal_url":"","created_at":"2023-12-28T05:38:09.822-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Sperm_Competition_and_the_Evolution_of_Seminal_Fluid_Composition","translated_slug":"","page_count":null,"language":"en","content_type":"Work","summary":"Male ejaculates include large amounts of seminal fluid proteins (Sfps) that influence male sperm competitive success. In spite of their diverse proximate functions, Sfps involved in sperm competition increase male fitness in one of three ways: (1) \u0026amp;amp;amp;amp;amp;amp;amp;quot;avoidance\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins help males avoid sperm competition, (2) \u0026amp;amp;amp;amp;amp;amp;amp;quot;defense\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins help males defend their sperm from displacement by the female\u0026amp;amp;amp;amp;amp;amp;amp;#39;s subsequent mate, and (3) \u0026amp;amp;amp;amp;amp;amp;amp;quot;offense\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins aid males in displacing sperm of preceding males. Here, we present a population genetic model of the evolution of allocation of finite resources by males to the three kinds of Sfps. We analyze the influence of relative efficiencies of different Sfps, of plasticity in resource allocation, and of differences in viability costs of Sfps. We find that in absence of plasticity or different viability costs, equal investment in defense and offense Sfps evolves, irrespective of their relative efficiency. In all cases, males evolve to invest more in avoidance when avoidance proteins are increasingly efficient, and when offense is more efficient than defense. Differences in viability costs result in lower investment in costly proteins, whereas plasticity has complex effects, influencing both the optimal seminal fluid composition and maintenance of variation in investment in these proteins across populations.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":4480,"name":"Population Genetics","url":"https://www.academia.edu/Documents/in/Population_Genetics"},{"id":6653,"name":"Sperm Competition","url":"https://www.academia.edu/Documents/in/Sperm_Competition"},{"id":7044,"name":"Sexual 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"profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482081"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482081/Evolutionary_rescue_under_demographic_and_environmental_stochasticity"><img alt="Research paper thumbnail of Evolutionary rescue under demographic and environmental stochasticity" class="work-thumbnail" src="https://attachments.academia-assets.com/109699114/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482081/Evolutionary_rescue_under_demographic_and_environmental_stochasticity">Evolutionary rescue under demographic and environmental stochasticity</a></div><div class="wp-workCard_item"><span>bioRxiv (Cold Spring Harbor Laboratory)</span><span>, Mar 14, 2023</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">We would like to thank Brian Lerch for very helpful comments on an earlier draft of this paper, J...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">We would like to thank Brian Lerch for very helpful comments on an earlier draft of this paper, Joel Kingsolver for the suggestions on the model analysis, the editor and two anonymous reviewers for offering intuitive interpretations of the results.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="bdeca998a21892403ab9e8e01aac2ab7" 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class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482080/The_Fisher_process_of_sexual_selection_with_the_coevolution_of_preference_strength">The Fisher process of sexual selection with the coevolution of preference strength</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, Feb 9, 2023</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Sexual selection has a rich history of mathematical models that consider why preferences favor on...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Sexual selection has a rich history of mathematical models that consider why preferences favor one trait phenotype over another (for population genetic models) or what specific trait value is preferred (for quantitative genetic models). Less common is exploration of the evolution of choosiness or preference strength: i.e., by how much a trait is preferred. We examine both population and quantitative genetic models of the evolution of preferences, specifically developing “baseline models” of the evolution of preference strength during the Fisher process. Using a population genetic approach, we find selection for stronger and stronger preferences when trait variation is maintained by mutation. However, this force is quite weak and likely to be swamped by drift in moderately-sized populations. In a quantitative genetic model, unimodal preferences will generally not evolve to be increasingly strong without bounds when male traits are under stabilizing viability selection, but evolve to extreme values when viability selection is directional. Our results highlight that different shapes of fitness and preference functions lead to qualitatively different trajectories for preference strength evolution ranging from no evolution to extreme evolution of preference strength.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482080"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482080"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482080; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482080]").text(description); $(".js-view-count[data-work-id=112482080]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482080; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482080']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482080, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=112482080]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482080,"title":"The Fisher process of sexual selection with the coevolution of preference strength","translated_title":"","metadata":{"abstract":"Sexual selection has a rich history of mathematical models that consider why preferences favor one trait phenotype over another (for population genetic models) or what specific trait value is preferred (for quantitative genetic models). Less common is exploration of the evolution of choosiness or preference strength: i.e., by how much a trait is preferred. We examine both population and quantitative genetic models of the evolution of preferences, specifically developing “baseline models” of the evolution of preference strength during the Fisher process. Using a population genetic approach, we find selection for stronger and stronger preferences when trait variation is maintained by mutation. However, this force is quite weak and likely to be swamped by drift in moderately-sized populations. In a quantitative genetic model, unimodal preferences will generally not evolve to be increasingly strong without bounds when male traits are under stabilizing viability selection, but evolve to extreme values when viability selection is directional. Our results highlight that different shapes of fitness and preference functions lead to qualitatively different trajectories for preference strength evolution ranging from no evolution to extreme evolution of preference strength.","publisher":"Oxford University Press","publication_date":{"day":9,"month":2,"year":2023,"errors":{}},"publication_name":"Evolution"},"translated_abstract":"Sexual selection has a rich history of mathematical models that consider why preferences favor one trait phenotype over another (for population genetic models) or what specific trait value is preferred (for quantitative genetic models). Less common is exploration of the evolution of choosiness or preference strength: i.e., by how much a trait is preferred. We examine both population and quantitative genetic models of the evolution of preferences, specifically developing “baseline models” of the evolution of preference strength during the Fisher process. Using a population genetic approach, we find selection for stronger and stronger preferences when trait variation is maintained by mutation. However, this force is quite weak and likely to be swamped by drift in moderately-sized populations. In a quantitative genetic model, unimodal preferences will generally not evolve to be increasingly strong without bounds when male traits are under stabilizing viability selection, but evolve to extreme values when viability selection is directional. Our results highlight that different shapes of fitness and preference functions lead to qualitatively different trajectories for preference strength evolution ranging from no evolution to extreme evolution of preference strength.","internal_url":"https://www.academia.edu/112482080/The_Fisher_process_of_sexual_selection_with_the_coevolution_of_preference_strength","translated_internal_url":"","created_at":"2023-12-28T05:38:09.207-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"The_Fisher_process_of_sexual_selection_with_the_coevolution_of_preference_strength","translated_slug":"","page_count":null,"language":"en","content_type":"Work","summary":"Sexual selection has a rich history of mathematical models that consider why preferences favor one trait phenotype over another (for population genetic models) or what specific trait value is preferred (for quantitative genetic models). Less common is exploration of the evolution of choosiness or preference strength: i.e., by how much a trait is preferred. We examine both population and quantitative genetic models of the evolution of preferences, specifically developing “baseline models” of the evolution of preference strength during the Fisher process. Using a population genetic approach, we find selection for stronger and stronger preferences when trait variation is maintained by mutation. However, this force is quite weak and likely to be swamped by drift in moderately-sized populations. In a quantitative genetic model, unimodal preferences will generally not evolve to be increasingly strong without bounds when male traits are under stabilizing viability selection, but evolve to extreme values when viability selection is directional. Our results highlight that different shapes of fitness and preference functions lead to qualitatively different trajectories for preference strength evolution ranging from no evolution to extreme evolution of preference strength.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":4304,"name":"Coevolution","url":"https://www.academia.edu/Documents/in/Coevolution"},{"id":7044,"name":"Sexual Selection","url":"https://www.academia.edu/Documents/in/Sexual_Selection"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":17564,"name":"Quantitative Genetics","url":"https://www.academia.edu/Documents/in/Quantitative_Genetics"},{"id":64336,"name":"Population","url":"https://www.academia.edu/Documents/in/Population"},{"id":133085,"name":"Trait","url":"https://www.academia.edu/Documents/in/Trait"},{"id":913924,"name":"Preference","url":"https://www.academia.edu/Documents/in/Preference"},{"id":3757101,"name":"Genetic Model","url":"https://www.academia.edu/Documents/in/Genetic_Model"}],"urls":[{"id":37867945,"url":"https://doi.org/10.1093/evolut/qpad022"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482079"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482079/Nonadaptive_female_pursuit_of_extrapair_copulations_can_evolve_through_hitchhiking"><img alt="Research paper thumbnail of Nonadaptive female pursuit of extrapair copulations can evolve through hitchhiking" class="work-thumbnail" src="https://attachments.academia-assets.com/109699152/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482079/Nonadaptive_female_pursuit_of_extrapair_copulations_can_evolve_through_hitchhiking">Nonadaptive female pursuit of extrapair copulations can evolve through hitchhiking</a></div><div class="wp-workCard_item"><span>Ecology and Evolution</span><span>, Mar 6, 2018</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In many socially monogamous species, individuals have been found to engage in extrapair copulatio...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">In many socially monogamous species, individuals have been found to engage in extrapair copulations (EPC), which results in extrapair paternity (EPP) (Westneat & Stewart, 2003). EPP has been recorded in about 90% of investigated avian species (reviewed in Griffith,</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="eee0e2c9043eb44ed3bf56522bdf1700" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":109699152,"asset_id":112482079,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/109699152/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482079"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482079"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482079; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482079]").text(description); $(".js-view-count[data-work-id=112482079]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482079; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482079']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482079, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "eee0e2c9043eb44ed3bf56522bdf1700" } } $('.js-work-strip[data-work-id=112482079]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482079,"title":"Nonadaptive female pursuit of extrapair copulations can evolve through hitchhiking","translated_title":"","metadata":{"publisher":"Wiley","grobid_abstract":"In many socially monogamous species, individuals have been found to engage in extrapair copulations (EPC), which results in extrapair paternity (EPP) (Westneat \u0026 Stewart, 2003). 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EPP has been recorded in about 90% of investigated avian species (reviewed in Griffith,","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":109699152,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699152/thumbnails/1.jpg","file_name":"fullpdf.pdf","download_url":"https://www.academia.edu/attachments/109699152/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Nonadaptive_female_pursuit_of_extrapair.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699152/fullpdf-libre.pdf?1703772704=\u0026response-content-disposition=attachment%3B+filename%3DNonadaptive_female_pursuit_of_extrapair.pdf\u0026Expires=1736650586\u0026Signature=MvAGR9EA5gN1clxUSXTKUkR8KmRxSzlAtFAnoGjFFW0YQyArjBZ4ui40o1~07DFFjtsdMg1io746OkbTl2MG9ujKoS~09bKXm58bC7GpMYtmekWD9~yYg9EeW9nO-QW3Oj0oipAloC3Cx5MTvq3c95ZS3HtxCtLmI8DcAp3Xmtxts5JHqKzxTEhLQdXnPCId3LSiYtDqFIh40zDqOVO0QCFG0qa499lSkVwWSEMusogQeDYmMAc~eJs1dJiz5NGKJ4nUrz-9GZjig2Vz9AN-aPX-1Va4z-68KNhtlxxiiVNwgFADF7sOfipSPqfSIlb0GBMIdwSjZiJMkPVoVIvFUQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":7044,"name":"Sexual Selection","url":"https://www.academia.edu/Documents/in/Sexual_Selection"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":64336,"name":"Population","url":"https://www.academia.edu/Documents/in/Population"},{"id":156040,"name":"Ecology and Evolution","url":"https://www.academia.edu/Documents/in/Ecology_and_Evolution"},{"id":913924,"name":"Preference","url":"https://www.academia.edu/Documents/in/Preference"}],"urls":[{"id":37867944,"url":"https://doi.org/10.1002/ece3.3915"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482078"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482078/Speciation_in_peripheral_populations_effects_of_drift_load_and_mating_systems"><img alt="Research paper thumbnail of Speciation in peripheral populations: effects of drift load and mating systems" class="work-thumbnail" src="https://attachments.academia-assets.com/109699154/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482078/Speciation_in_peripheral_populations_effects_of_drift_load_and_mating_systems">Speciation in peripheral populations: effects of drift load and mating systems</a></div><div class="wp-workCard_item"><span>Journal of Evolutionary Biology</span><span>, Mar 12, 2016</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Speciation in peripheral populations has long been considered one of the most plausible scenarios...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Speciation in peripheral populations has long been considered one of the most plausible scenarios for speciation with gene flow. In this study, however we identify two additional problems of peripatric speciation, as compared to the parapatric case, that may impede the completion of the speciation process for most parameter regions. First, with (predominantly) unidirectional gene flow, there is no selection pressure to evolve assortative mating on the continent. We discuss the implications of this for different mating schemes. Second, genetic load can build up in small populations. This can lead to extinction of the peripheral species, or generate selection pressure for lower assortative mating to avoid inbreeding. In this case, either a stable equilibrium with intermediate assortment evolves or there is cycling between phases of hybridization and phases of complete isolation.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="95f2ce753bb0d57359cab2fa7b67f3bb" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":109699154,"asset_id":112482078,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/109699154/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482078"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482078"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482078; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482078]").text(description); $(".js-view-count[data-work-id=112482078]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482078; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482078']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482078, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "95f2ce753bb0d57359cab2fa7b67f3bb" } } $('.js-work-strip[data-work-id=112482078]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482078,"title":"Speciation in peripheral populations: effects of drift load and mating systems","translated_title":"","metadata":{"publisher":"Wiley-Blackwell","grobid_abstract":"Speciation in peripheral populations has long been considered one of the most plausible scenarios for speciation with gene flow. 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In this case, either a stable equilibrium with intermediate assortment evolves or there is cycling between phases of hybridization and phases of complete isolation.","publication_date":{"day":12,"month":3,"year":2016,"errors":{}},"publication_name":"Journal of Evolutionary Biology","grobid_abstract_attachment_id":109699154},"translated_abstract":null,"internal_url":"https://www.academia.edu/112482078/Speciation_in_peripheral_populations_effects_of_drift_load_and_mating_systems","translated_internal_url":"","created_at":"2023-12-28T05:38:08.804-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":109699154,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699154/thumbnails/1.jpg","file_name":"jeb.1284920231228-1-e7rqr4.pdf","download_url":"https://www.academia.edu/attachments/109699154/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Speciation_in_peripheral_populations_eff.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699154/jeb.1284920231228-1-e7rqr4-libre.pdf?1703772705=\u0026response-content-disposition=attachment%3B+filename%3DSpeciation_in_peripheral_populations_eff.pdf\u0026Expires=1736650586\u0026Signature=Ld59n4~B~HASFKlQIEwIXgZJNiDEK6dqka0SDpw~ZBhSd5iIX83r01ZuOk6PihDCOz6gTYk810rLNEJFh5O8mwY4m0FyM1cdb~WHum3nvkVEPZVZW9xEySUuSn5SlbonuJHgQhFrjOeVNBUKd-B7JaJF38hQRNDyPSJAabx-mNKzZ98TRfzvX0eFx86Ww8sYR3e1j1keHjRwJQO9~LBbQ1QGgt-yvjt3rfa3g4rL3sG1JA1SDF1Wl3bLKgT9cWdrzXH1PLmVDnnyg30kwFWiPno13daqDYFglRd4xhXjZ04jWxgzRA5q5E0jPVM58lhowcQbMKDWdz~nY3BaO~0N5Q__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Speciation_in_peripheral_populations_effects_of_drift_load_and_mating_systems","translated_slug":"","page_count":18,"language":"en","content_type":"Work","summary":"Speciation in peripheral populations has long been considered one of the most plausible scenarios for speciation with gene flow. In this study, however we identify two additional problems of peripatric speciation, as compared to the parapatric case, that may impede the completion of the speciation process for most parameter regions. First, with (predominantly) unidirectional gene flow, there is no selection pressure to evolve assortative mating on the continent. We discuss the implications of this for different mating schemes. Second, genetic load can build up in small populations. This can lead to extinction of the peripheral species, or generate selection pressure for lower assortative mating to avoid inbreeding. In this case, either a stable equilibrium with intermediate assortment evolves or there is cycling between phases of hybridization and phases of complete isolation.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":109699154,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699154/thumbnails/1.jpg","file_name":"jeb.1284920231228-1-e7rqr4.pdf","download_url":"https://www.academia.edu/attachments/109699154/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Speciation_in_peripheral_populations_eff.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699154/jeb.1284920231228-1-e7rqr4-libre.pdf?1703772705=\u0026response-content-disposition=attachment%3B+filename%3DSpeciation_in_peripheral_populations_eff.pdf\u0026Expires=1736650586\u0026Signature=Ld59n4~B~HASFKlQIEwIXgZJNiDEK6dqka0SDpw~ZBhSd5iIX83r01ZuOk6PihDCOz6gTYk810rLNEJFh5O8mwY4m0FyM1cdb~WHum3nvkVEPZVZW9xEySUuSn5SlbonuJHgQhFrjOeVNBUKd-B7JaJF38hQRNDyPSJAabx-mNKzZ98TRfzvX0eFx86Ww8sYR3e1j1keHjRwJQO9~LBbQ1QGgt-yvjt3rfa3g4rL3sG1JA1SDF1Wl3bLKgT9cWdrzXH1PLmVDnnyg30kwFWiPno13daqDYFglRd4xhXjZ04jWxgzRA5q5E0jPVM58lhowcQbMKDWdz~nY3BaO~0N5Q__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":173,"name":"Zoology","url":"https://www.academia.edu/Documents/in/Zoology"},{"id":4313,"name":"Gene Flow","url":"https://www.academia.edu/Documents/in/Gene_Flow"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":12532,"name":"Assortative Mating","url":"https://www.academia.edu/Documents/in/Assortative_Mating"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":30329,"name":"Genetic Algorithm","url":"https://www.academia.edu/Documents/in/Genetic_Algorithm"},{"id":37370,"name":"Ecological Speciation","url":"https://www.academia.edu/Documents/in/Ecological_Speciation"},{"id":241716,"name":"Incipient Speciation","url":"https://www.academia.edu/Documents/in/Incipient_Speciation"},{"id":358670,"name":"Reproductive Isolation","url":"https://www.academia.edu/Documents/in/Reproductive_Isolation"},{"id":1303941,"name":"Disruptive Selection","url":"https://www.academia.edu/Documents/in/Disruptive_Selection"}],"urls":[{"id":37867943,"url":"https://doi.org/10.1111/jeb.12849"}]}, dispatcherData: dispatcherData }); 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This research discusses the evidence surrounding the potential for sexual selection to drive speciation, highlighting methodological challenges in the existing literature. 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$(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482076"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482076/Same_sex_sexual_behaviour_and_selection_for_indiscriminate_mating"><img alt="Research paper thumbnail of Same-sex sexual behaviour and selection for indiscriminate mating" class="work-thumbnail" src="https://attachments.academia-assets.com/109699109/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482076/Same_sex_sexual_behaviour_and_selection_for_indiscriminate_mating">Same-sex sexual behaviour and selection for indiscriminate mating</a></div><div class="wp-workCard_item"><span>Nature Ecology and Evolution</span><span>, Nov 9, 2020</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">The widespread presence of same-sex sexual behavior (SSB) has long been thought to pose an evolut...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">The widespread presence of same-sex sexual behavior (SSB) has long been thought to pose an evolutionary conundrum 1-3 , as participants in SSB suffer the cost of failing to reproduce after expending the time and energy to find a mate. The potential for SSB to occur as part of an optimal strategy has received almost no attention, although indiscriminate sexual behavior may be the ancestral mode of sexual reproduction 4. Here, we build a simple model of sexual reproduction and create a theoretical framework for the evolution of indiscriminate sexual behavior. We provide strong support for the hypothesis that SSB is likely maintained by selection for indiscriminate sexual behavior, by showing that indiscriminate mating is the optimal strategy under a wide range of conditions. Further, our model suggests that the conditions that most strongly favor indiscriminate mating were likely present at the origin of sexual behavior. These findings have implications not only for the evolutionary origins of SSB, but also for the evolution of discriminate sexual behavior across the animal kingdom. Empirical observations of same-sex sexual behavior (SSB; i.e., any attempted sexual activity between two or more members of the same sex) in animals are widespread, with evidence of SSB in mammals 5-9 , birds 10-14 , arthropods 15-19 , mollusks 20-22 , echinoderms 23-25 , and other animals 26-30. Since SSB is traditionally thought to be deleterious, as same-sex matings require energy expenditure but cannot produce offspring, there has been much interest in understanding its origin and maintenance 1-5. Despite this, there exists no strong theoretical foundation for understanding SSB (but see 31,32), resulting in a wide range of untested verbal arguments in the literature 1-5. Recently, Monk et al. 4 challenged the longstanding perspective of SSB as a derived trait, arguing that rather than trying to understand its presence, a more salient question would be to .</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="57afaadc8d64e3394282fddc0df25ff2" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":109699109,"asset_id":112482076,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/109699109/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482076"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482076"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482076; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482076]").text(description); $(".js-view-count[data-work-id=112482076]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482076; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482076']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482076, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "57afaadc8d64e3394282fddc0df25ff2" } } $('.js-work-strip[data-work-id=112482076]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482076,"title":"Same-sex sexual behaviour and selection for indiscriminate mating","translated_title":"","metadata":{"publisher":"Nature Portfolio","grobid_abstract":"The widespread presence of same-sex sexual behavior (SSB) has long been thought to pose an evolutionary conundrum 1-3 , as participants in SSB suffer the cost of failing to reproduce after expending the time and energy to find a mate. The potential for SSB to occur as part of an optimal strategy has received almost no attention, although indiscriminate sexual behavior may be the ancestral mode of sexual reproduction 4. Here, we build a simple model of sexual reproduction and create a theoretical framework for the evolution of indiscriminate sexual behavior. We provide strong support for the hypothesis that SSB is likely maintained by selection for indiscriminate sexual behavior, by showing that indiscriminate mating is the optimal strategy under a wide range of conditions. Further, our model suggests that the conditions that most strongly favor indiscriminate mating were likely present at the origin of sexual behavior. These findings have implications not only for the evolutionary origins of SSB, but also for the evolution of discriminate sexual behavior across the animal kingdom. Empirical observations of same-sex sexual behavior (SSB; i.e., any attempted sexual activity between two or more members of the same sex) in animals are widespread, with evidence of SSB in mammals 5-9 , birds 10-14 , arthropods 15-19 , mollusks 20-22 , echinoderms 23-25 , and other animals 26-30. Since SSB is traditionally thought to be deleterious, as same-sex matings require energy expenditure but cannot produce offspring, there has been much interest in understanding its origin and maintenance 1-5. Despite this, there exists no strong theoretical foundation for understanding SSB (but see 31,32), resulting in a wide range of untested verbal arguments in the literature 1-5. Recently, Monk et al. 4 challenged the longstanding perspective of SSB as a derived trait, arguing that rather than trying to understand its presence, a more salient question would be to .","publication_date":{"day":9,"month":11,"year":2020,"errors":{}},"publication_name":"Nature Ecology and Evolution","grobid_abstract_attachment_id":109699109},"translated_abstract":null,"internal_url":"https://www.academia.edu/112482076/Same_sex_sexual_behaviour_and_selection_for_indiscriminate_mating","translated_internal_url":"","created_at":"2023-12-28T05:38:08.304-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":109699109,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699109/thumbnails/1.jpg","file_name":"2020.08.12.248096.full.pdf","download_url":"https://www.academia.edu/attachments/109699109/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Same_sex_sexual_behaviour_and_selection.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699109/2020.08.12.248096.full-libre.pdf?1703772708=\u0026response-content-disposition=attachment%3B+filename%3DSame_sex_sexual_behaviour_and_selection.pdf\u0026Expires=1736650586\u0026Signature=ZI8mKaCJGgqGA7Z5SYwmCTakD6V1hzOeWx9yDp785o2I3gCaM7EbJOwEfE3I-ms037zKZVD60VfdUHdyr41hkEJtUig3IwA746bkz2vcR4lgbBZLJcvvPljjIzRhcbV8yFGUxZtADqAUGadjALFNg4YH1ACTvrQyeW5o52qY86PvGA6Kja7FxHX7qXFvYLqLJYfUeqyj6MYdoG-I6RofGX76zT5pbH5KgDxhpl4cn-Kkb4MHHrCcmZSC17LIo4ht~gTms5Dsdo6GELAD7RdpZUhMmcWm9TODjCQe2eGS8K8mXztzGy8p-G~lDKp-GkEMbxTdwsRhZpLyngGLivjrew__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Same_sex_sexual_behaviour_and_selection_for_indiscriminate_mating","translated_slug":"","page_count":19,"language":"en","content_type":"Work","summary":"The widespread presence of same-sex sexual behavior (SSB) has long been thought to pose an evolutionary conundrum 1-3 , as participants in SSB suffer the cost of failing to reproduce after expending the time and energy to find a mate. The potential for SSB to occur as part of an optimal strategy has received almost no attention, although indiscriminate sexual behavior may be the ancestral mode of sexual reproduction 4. Here, we build a simple model of sexual reproduction and create a theoretical framework for the evolution of indiscriminate sexual behavior. We provide strong support for the hypothesis that SSB is likely maintained by selection for indiscriminate sexual behavior, by showing that indiscriminate mating is the optimal strategy under a wide range of conditions. Further, our model suggests that the conditions that most strongly favor indiscriminate mating were likely present at the origin of sexual behavior. These findings have implications not only for the evolutionary origins of SSB, but also for the evolution of discriminate sexual behavior across the animal kingdom. Empirical observations of same-sex sexual behavior (SSB; i.e., any attempted sexual activity between two or more members of the same sex) in animals are widespread, with evidence of SSB in mammals 5-9 , birds 10-14 , arthropods 15-19 , mollusks 20-22 , echinoderms 23-25 , and other animals 26-30. Since SSB is traditionally thought to be deleterious, as same-sex matings require energy expenditure but cannot produce offspring, there has been much interest in understanding its origin and maintenance 1-5. Despite this, there exists no strong theoretical foundation for understanding SSB (but see 31,32), resulting in a wide range of untested verbal arguments in the literature 1-5. Recently, Monk et al. 4 challenged the longstanding perspective of SSB as a derived trait, arguing that rather than trying to understand its presence, a more salient question would be to .","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":109699109,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699109/thumbnails/1.jpg","file_name":"2020.08.12.248096.full.pdf","download_url":"https://www.academia.edu/attachments/109699109/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Same_sex_sexual_behaviour_and_selection.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699109/2020.08.12.248096.full-libre.pdf?1703772708=\u0026response-content-disposition=attachment%3B+filename%3DSame_sex_sexual_behaviour_and_selection.pdf\u0026Expires=1736650586\u0026Signature=ZI8mKaCJGgqGA7Z5SYwmCTakD6V1hzOeWx9yDp785o2I3gCaM7EbJOwEfE3I-ms037zKZVD60VfdUHdyr41hkEJtUig3IwA746bkz2vcR4lgbBZLJcvvPljjIzRhcbV8yFGUxZtADqAUGadjALFNg4YH1ACTvrQyeW5o52qY86PvGA6Kja7FxHX7qXFvYLqLJYfUeqyj6MYdoG-I6RofGX76zT5pbH5KgDxhpl4cn-Kkb4MHHrCcmZSC17LIo4ht~gTms5Dsdo6GELAD7RdpZUhMmcWm9TODjCQe2eGS8K8mXztzGy8p-G~lDKp-GkEMbxTdwsRhZpLyngGLivjrew__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"},{"id":109699108,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699108/thumbnails/1.jpg","file_name":"2020.08.12.248096.full.pdf","download_url":"https://www.academia.edu/attachments/109699108/download_file","bulk_download_file_name":"Same_sex_sexual_behaviour_and_selection.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699108/2020.08.12.248096.full-libre.pdf?1703772710=\u0026response-content-disposition=attachment%3B+filename%3DSame_sex_sexual_behaviour_and_selection.pdf\u0026Expires=1736650586\u0026Signature=TplrM-IfuOVcD1m8WHFXQ~jNPdgHMCOH~oSKjE1vf7W3OiaWMy0XTKOmaom-qJ0yO1kDk5MU46N-RM1uGgwtykvdmudzp9nGYPkpz4EEyti6EoB5KP22FwH7ITKv7dha5JHPnabw2ECJdzJbAn6SGyr8M3CBJh-V-oFNWdylnPmyRO0LE4F~9N0-gDEqgxn2H4h-vUYjm6tWrU9mkFynS4MlmOeyMCoIf5YgRDe3xAjXmxrcBBGJfpXiPM-j7GLQ4J9P50aFzD0TTzWIVQLZiWKt98gKTCILXOtXqZiqljTXxApsfbz9DsWeozs4N2pwrB-kSNkSybBh5CL9YjgdrQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":221,"name":"Psychology","url":"https://www.academia.edu/Documents/in/Psychology"},{"id":7044,"name":"Sexual Selection","url":"https://www.academia.edu/Documents/in/Sexual_Selection"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":149734,"name":"Mating","url":"https://www.academia.edu/Documents/in/Mating"}],"urls":[{"id":37867941,"url":"https://www.biorxiv.org/content/biorxiv/early/2020/08/13/2020.08.12.248096.full.pdf"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482075"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482075/The_evolution_of_sexual_imprinting_through_reinforcement_"><img alt="Research paper thumbnail of The evolution of sexual imprinting through reinforcement*" class="work-thumbnail" src="https://attachments.academia-assets.com/109699155/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482075/The_evolution_of_sexual_imprinting_through_reinforcement_">The evolution of sexual imprinting through reinforcement*</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, May 29, 2018</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Special thanks to Ø. Holen for many suggestions which clarified the findings of the model.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="b7ad21cb5bc505fcf33d314d68165e94" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":109699155,"asset_id":112482075,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/109699155/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482075"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482075"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482075; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482075]").text(description); $(".js-view-count[data-work-id=112482075]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482075; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482075']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482075, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "b7ad21cb5bc505fcf33d314d68165e94" } } $('.js-work-strip[data-work-id=112482075]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482075,"title":"The evolution of sexual imprinting through reinforcement*","translated_title":"","metadata":{"publisher":"Oxford University Press","grobid_abstract":"Special thanks to Ø. Holen for many suggestions which clarified the findings of the model.","publication_date":{"day":29,"month":5,"year":2018,"errors":{}},"publication_name":"Evolution","grobid_abstract_attachment_id":109699155},"translated_abstract":null,"internal_url":"https://www.academia.edu/112482075/The_evolution_of_sexual_imprinting_through_reinforcement_","translated_internal_url":"","created_at":"2023-12-28T05:38:08.098-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":109699155,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699155/thumbnails/1.jpg","file_name":"evo.1350020231228-1-livdvg.pdf","download_url":"https://www.academia.edu/attachments/109699155/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"The_evolution_of_sexual_imprinting_throu.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699155/evo.1350020231228-1-livdvg-libre.pdf?1703772719=\u0026response-content-disposition=attachment%3B+filename%3DThe_evolution_of_sexual_imprinting_throu.pdf\u0026Expires=1736650586\u0026Signature=YTAoL0utIReKowAj0K4pGkLZUKDoF9guixw~T~MUvlBsNIlKLeWwB-1dND-tycMisBzjXqoAXtXY6wq0YOcyFha0y301YffnrD0K-oIAjuaVTqLegOYBSoLj-IJcbrfJUSv6b3kbvnlYnsc2Y1UBXw7ZKl3XCuqH7ru~YpGJsweko3kdpe7e5JLisBcnVmubrWWhjjF~GwtZyrDM9gS51eL4rCKkYfbtrXuRJi3RjpVhboreO3-J7cpLUL35Fu7WZ-9ovi-o8Ak~5FD92oDE9SdflYdxvdY5s95vvlpD4FvsHwC0aeXrwJBsU-jWThqG0MFINRlNVYLRUbrU9Z8jtw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"The_evolution_of_sexual_imprinting_through_reinforcement_","translated_slug":"","page_count":33,"language":"en","content_type":"Work","summary":"Special thanks to Ø. Holen for many suggestions which clarified the findings of the model.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":109699155,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699155/thumbnails/1.jpg","file_name":"evo.1350020231228-1-livdvg.pdf","download_url":"https://www.academia.edu/attachments/109699155/download_file?st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"The_evolution_of_sexual_imprinting_throu.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699155/evo.1350020231228-1-livdvg-libre.pdf?1703772719=\u0026response-content-disposition=attachment%3B+filename%3DThe_evolution_of_sexual_imprinting_throu.pdf\u0026Expires=1736650586\u0026Signature=YTAoL0utIReKowAj0K4pGkLZUKDoF9guixw~T~MUvlBsNIlKLeWwB-1dND-tycMisBzjXqoAXtXY6wq0YOcyFha0y301YffnrD0K-oIAjuaVTqLegOYBSoLj-IJcbrfJUSv6b3kbvnlYnsc2Y1UBXw7ZKl3XCuqH7ru~YpGJsweko3kdpe7e5JLisBcnVmubrWWhjjF~GwtZyrDM9gS51eL4rCKkYfbtrXuRJi3RjpVhboreO3-J7cpLUL35Fu7WZ-9ovi-o8Ak~5FD92oDE9SdflYdxvdY5s95vvlpD4FvsHwC0aeXrwJBsU-jWThqG0MFINRlNVYLRUbrU9Z8jtw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":4299,"name":"Mate Choice","url":"https://www.academia.edu/Documents/in/Mate_Choice"},{"id":7044,"name":"Sexual Selection","url":"https://www.academia.edu/Documents/in/Sexual_Selection"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":10967,"name":"Genomic Imprinting","url":"https://www.academia.edu/Documents/in/Genomic_Imprinting"},{"id":12532,"name":"Assortative Mating","url":"https://www.academia.edu/Documents/in/Assortative_Mating"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":422135,"name":"Imprinting Psychology","url":"https://www.academia.edu/Documents/in/Imprinting_Psychology"},{"id":1650776,"name":"Mating Preferences","url":"https://www.academia.edu/Documents/in/Mating_Preferences"}],"urls":[{"id":37867940,"url":"https://doi.org/10.1111/evo.13500"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482074"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482074/Postmating_Prezygotic_Isolation_is_Not_an_Important_Source_of_Selection_for_Reinforcement_Within_and_Between_Species_in_Drosophila_Pseudoobscura_and_D_Persimilis"><img alt="Research paper thumbnail of Postmating-Prezygotic Isolation is Not an Important Source of Selection for Reinforcement Within and Between Species in Drosophila Pseudoobscura and D. Persimilis" class="work-thumbnail" src="https://attachments.academia-assets.com/109699162/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482074/Postmating_Prezygotic_Isolation_is_Not_an_Important_Source_of_Selection_for_Reinforcement_Within_and_Between_Species_in_Drosophila_Pseudoobscura_and_D_Persimilis">Postmating-Prezygotic Isolation is Not an Important Source of Selection for Reinforcement Within and Between Species in Drosophila Pseudoobscura and D. Persimilis</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, May 1, 2005</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Most work on adaptive speciation to date has focused on the role of low hybrid fitness as the for...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Most work on adaptive speciation to date has focused on the role of low hybrid fitness as the force driving reinforcement (the evolution of premating isolation after secondary contact that reduces the likelihood of matings between populations). However, recent theoretical work has shown that postmating, prezygotic incompatibilities may also be important in driving premating isolation. We quantified premating, postmating-prezygotic, and early postzygotic fitness effects in crosses among three populations: Drosophila persimilis, D. pseudoobscura USA (sympatric to D. persimilis), and D. pseudoobscura Bogotá (allopatric to D. persimilis). Interspecific matings were more likely to fail when they involved the sympatric populations than when they involved the allopatric populations, consistent with reinforcement. We also found that failure rate in sympatric mating trials depended on whether D. persimilis females were paired with D. pseudoobscura males or the reverse. This asymmetry most likely indicates differences in discrimination against heterospecific males by females. By measuring egg laying rate, fertilization success and hatching success, we also compared components of postmating-prezygotic and early postzygotic isolation. Postmating-prezygotic fitness costs were small and not distinguishable between hetero-and conspecific crosses. Early postzygotic fitness effects due to hatching success differences were also small in between-population crosses. There was, however, a postzygotic fitness effect that may have resulted from an X-linked allele found in one of the two strains of D. pseudoobscura USA. We conclude that the postmating-prezygotic fitness costs we measured probably did not drive premating isolation in these species. Premating isolation is most likely driven in sympatric populations by previously known hybrid male sterility.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="f8926140040d64fef8f65e2e0a04f072" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":109699162,"asset_id":112482074,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/109699162/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482074"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482074"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482074; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482074]").text(description); $(".js-view-count[data-work-id=112482074]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482074; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482074']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482074, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "f8926140040d64fef8f65e2e0a04f072" } } $('.js-work-strip[data-work-id=112482074]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482074,"title":"Postmating-Prezygotic Isolation is Not an Important Source of Selection for Reinforcement Within and Between Species in Drosophila Pseudoobscura and D. Persimilis","translated_title":"","metadata":{"publisher":"Oxford University Press","grobid_abstract":"Most work on adaptive speciation to date has focused on the role of low hybrid fitness as the force driving reinforcement (the evolution of premating isolation after secondary contact that reduces the likelihood of matings between populations). However, recent theoretical work has shown that postmating, prezygotic incompatibilities may also be important in driving premating isolation. We quantified premating, postmating-prezygotic, and early postzygotic fitness effects in crosses among three populations: Drosophila persimilis, D. pseudoobscura USA (sympatric to D. persimilis), and D. pseudoobscura Bogotá (allopatric to D. persimilis). Interspecific matings were more likely to fail when they involved the sympatric populations than when they involved the allopatric populations, consistent with reinforcement. We also found that failure rate in sympatric mating trials depended on whether D. persimilis females were paired with D. pseudoobscura males or the reverse. This asymmetry most likely indicates differences in discrimination against heterospecific males by females. By measuring egg laying rate, fertilization success and hatching success, we also compared components of postmating-prezygotic and early postzygotic isolation. Postmating-prezygotic fitness costs were small and not distinguishable between hetero-and conspecific crosses. Early postzygotic fitness effects due to hatching success differences were also small in between-population crosses. There was, however, a postzygotic fitness effect that may have resulted from an X-linked allele found in one of the two strains of D. pseudoobscura USA. We conclude that the postmating-prezygotic fitness costs we measured probably did not drive premating isolation in these species. Premating isolation is most likely driven in sympatric populations by previously known hybrid male sterility.","publication_date":{"day":1,"month":5,"year":2005,"errors":{}},"publication_name":"Evolution","grobid_abstract_attachment_id":109699162},"translated_abstract":null,"internal_url":"https://www.academia.edu/112482074/Postmating_Prezygotic_Isolation_is_Not_an_Important_Source_of_Selection_for_Reinforcement_Within_and_Between_Species_in_Drosophila_Pseudoobscura_and_D_Persimilis","translated_internal_url":"","created_at":"2023-12-28T05:38:07.901-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":109699162,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699162/thumbnails/1.jpg","file_name":"LorchServedio2005.pdf","download_url":"https://www.academia.edu/attachments/109699162/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Postmating_Prezygotic_Isolation_is_Not_a.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699162/LorchServedio2005-libre.pdf?1703772693=\u0026response-content-disposition=attachment%3B+filename%3DPostmating_Prezygotic_Isolation_is_Not_a.pdf\u0026Expires=1736650586\u0026Signature=XYRqx0dXkWfQfDPpBa9R8jpLWgfNpzeN7x9QCV5V2bjfeknFi8xj8WCjAnVXEm9tjxkC2-c5iePCly~mjDRdHtc~zz830Gq6BcuiEM~TPMrR7ehQQS-umo~DYiu1flWyl-cJxMcZ74bMLZqqG4lDrfv-YmzyHLyHsmrPvXK8hoL66H5NvRlO71bXQrJUbLb51nOWqvGl-I81bs8CWpE0gy6XH6kpEyKdeQ2h0sukz4SMvcePVIpeWSku8zj56MC9VzqZ-biuS5IPJ-4aidnmO2h4UZKqRLMsHnboy8sbhzfwDpdtPw9oV-tBei0CgRu9Wmbki~PU8sGT8VSmxv4GOw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Postmating_Prezygotic_Isolation_is_Not_an_Important_Source_of_Selection_for_Reinforcement_Within_and_Between_Species_in_Drosophila_Pseudoobscura_and_D_Persimilis","translated_slug":"","page_count":7,"language":"en","content_type":"Work","summary":"Most work on adaptive speciation to date has focused on the role of low hybrid fitness as the force driving reinforcement (the evolution of premating isolation after secondary contact that reduces the likelihood of matings between populations). However, recent theoretical work has shown that postmating, prezygotic incompatibilities may also be important in driving premating isolation. We quantified premating, postmating-prezygotic, and early postzygotic fitness effects in crosses among three populations: Drosophila persimilis, D. pseudoobscura USA (sympatric to D. persimilis), and D. pseudoobscura Bogotá (allopatric to D. persimilis). Interspecific matings were more likely to fail when they involved the sympatric populations than when they involved the allopatric populations, consistent with reinforcement. We also found that failure rate in sympatric mating trials depended on whether D. persimilis females were paired with D. pseudoobscura males or the reverse. This asymmetry most likely indicates differences in discrimination against heterospecific males by females. By measuring egg laying rate, fertilization success and hatching success, we also compared components of postmating-prezygotic and early postzygotic isolation. Postmating-prezygotic fitness costs were small and not distinguishable between hetero-and conspecific crosses. Early postzygotic fitness effects due to hatching success differences were also small in between-population crosses. There was, however, a postzygotic fitness effect that may have resulted from an X-linked allele found in one of the two strains of D. pseudoobscura USA. We conclude that the postmating-prezygotic fitness costs we measured probably did not drive premating isolation in these species. Premating isolation is most likely driven in sympatric populations by previously known hybrid male sterility.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":109699162,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699162/thumbnails/1.jpg","file_name":"LorchServedio2005.pdf","download_url":"https://www.academia.edu/attachments/109699162/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Postmating_Prezygotic_Isolation_is_Not_a.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699162/LorchServedio2005-libre.pdf?1703772693=\u0026response-content-disposition=attachment%3B+filename%3DPostmating_Prezygotic_Isolation_is_Not_a.pdf\u0026Expires=1736650586\u0026Signature=XYRqx0dXkWfQfDPpBa9R8jpLWgfNpzeN7x9QCV5V2bjfeknFi8xj8WCjAnVXEm9tjxkC2-c5iePCly~mjDRdHtc~zz830Gq6BcuiEM~TPMrR7ehQQS-umo~DYiu1flWyl-cJxMcZ74bMLZqqG4lDrfv-YmzyHLyHsmrPvXK8hoL66H5NvRlO71bXQrJUbLb51nOWqvGl-I81bs8CWpE0gy6XH6kpEyKdeQ2h0sukz4SMvcePVIpeWSku8zj56MC9VzqZ-biuS5IPJ-4aidnmO2h4UZKqRLMsHnboy8sbhzfwDpdtPw9oV-tBei0CgRu9Wmbki~PU8sGT8VSmxv4GOw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":310,"name":"Demography","url":"https://www.academia.edu/Documents/in/Demography"},{"id":4559,"name":"Reproduction","url":"https://www.academia.edu/Documents/in/Reproduction"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":51670,"name":"Drosophila","url":"https://www.academia.edu/Documents/in/Drosophila"},{"id":191815,"name":"Biological evolution","url":"https://www.academia.edu/Documents/in/Biological_evolution"},{"id":276323,"name":"Egg Laying","url":"https://www.academia.edu/Documents/in/Egg_Laying"},{"id":348029,"name":"Fertilization","url":"https://www.academia.edu/Documents/in/Fertilization"},{"id":358670,"name":"Reproductive Isolation","url":"https://www.academia.edu/Documents/in/Reproductive_Isolation"},{"id":413192,"name":"Sex Factors","url":"https://www.academia.edu/Documents/in/Sex_Factors"},{"id":413194,"name":"Analysis of Variance","url":"https://www.academia.edu/Documents/in/Analysis_of_Variance"},{"id":421466,"name":"Allopatric Speciation","url":"https://www.academia.edu/Documents/in/Allopatric_Speciation"},{"id":573466,"name":"Male Sterility","url":"https://www.academia.edu/Documents/in/Male_Sterility"},{"id":1578259,"name":"Fitness cost","url":"https://www.academia.edu/Documents/in/Fitness_cost"},{"id":2560659,"name":"Failure rate","url":"https://www.academia.edu/Documents/in/Failure_rate"}],"urls":[{"id":37867939,"url":"https://doi.org/10.1111/j.0014-3820.2005.tb01042.x"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482072"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482072/Male_mate_choice_male_quality_and_the_potential_for_sexual_selection_on_female_traits_under_polygyny"><img alt="Research paper thumbnail of Male mate choice, male quality, and the potential for sexual selection on female traits under polygyny" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482072/Male_mate_choice_male_quality_and_the_potential_for_sexual_selection_on_female_traits_under_polygyny">Male mate choice, male quality, and the potential for sexual selection on female traits under polygyny</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, Nov 29, 2016</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Observations of male mate choice are increasingly common, even in species with traditional sex ro...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Observations of male mate choice are increasingly common, even in species with traditional sex roles. In addition, female traits that bear the hallmarks of secondary sexual characters are increasingly reported. These concurrent empirical trends have led to the repeated inference that, even under polygyny, male mate choice is a mechanism of sexual selection on female traits. It is often either assumed or argued that in these cases females are competing for males of superior &amp;amp;amp;quot;quality&amp;amp;amp;quot;; females might experience sexual selection under polygyny if they compete for mates that provide either direct or indirect benefits. However, the theoretical foundation of this testable hypothesis remains largely uninvestigated. We develop a population genetic model to probe the logic of this hypothesis and demonstrate that, contrary to common inferences, male mate choice, variation in male quality (in the form of a direct fecundity benefit to females), and female ornamentation can coexist in a population without any sexual selection on female ornamentation taking place at all. Furthermore, even in a &amp;amp;amp;quot;best case scenario&amp;amp;amp;quot; where high quality males with a preference for ornamented females are able to mate disproportionately more often with them, the evolution of female traits by sexual selection may be relatively weak. We discuss the implication of these findings for ongoing empirical and theoretical research on the evolution of sexual-signaling in females.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482072"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482072"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482072; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482072]").text(description); $(".js-view-count[data-work-id=112482072]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482072; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482072']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482072, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=112482072]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482072,"title":"Male mate choice, male quality, and the potential for sexual selection on female traits under polygyny","translated_title":"","metadata":{"abstract":"Observations of male mate choice are increasingly common, even in species with traditional sex roles. In addition, female traits that bear the hallmarks of secondary sexual characters are increasingly reported. These concurrent empirical trends have led to the repeated inference that, even under polygyny, male mate choice is a mechanism of sexual selection on female traits. It is often either assumed or argued that in these cases females are competing for males of superior \u0026amp;amp;amp;quot;quality\u0026amp;amp;amp;quot;; females might experience sexual selection under polygyny if they compete for mates that provide either direct or indirect benefits. However, the theoretical foundation of this testable hypothesis remains largely uninvestigated. We develop a population genetic model to probe the logic of this hypothesis and demonstrate that, contrary to common inferences, male mate choice, variation in male quality (in the form of a direct fecundity benefit to females), and female ornamentation can coexist in a population without any sexual selection on female ornamentation taking place at all. Furthermore, even in a \u0026amp;amp;amp;quot;best case scenario\u0026amp;amp;amp;quot; where high quality males with a preference for ornamented females are able to mate disproportionately more often with them, the evolution of female traits by sexual selection may be relatively weak. We discuss the implication of these findings for ongoing empirical and theoretical research on the evolution of sexual-signaling in females.","publisher":"Oxford University Press","publication_date":{"day":29,"month":11,"year":2016,"errors":{}},"publication_name":"Evolution"},"translated_abstract":"Observations of male mate choice are increasingly common, even in species with traditional sex roles. In addition, female traits that bear the hallmarks of secondary sexual characters are increasingly reported. These concurrent empirical trends have led to the repeated inference that, even under polygyny, male mate choice is a mechanism of sexual selection on female traits. It is often either assumed or argued that in these cases females are competing for males of superior \u0026amp;amp;amp;quot;quality\u0026amp;amp;amp;quot;; females might experience sexual selection under polygyny if they compete for mates that provide either direct or indirect benefits. However, the theoretical foundation of this testable hypothesis remains largely uninvestigated. We develop a population genetic model to probe the logic of this hypothesis and demonstrate that, contrary to common inferences, male mate choice, variation in male quality (in the form of a direct fecundity benefit to females), and female ornamentation can coexist in a population without any sexual selection on female ornamentation taking place at all. Furthermore, even in a \u0026amp;amp;amp;quot;best case scenario\u0026amp;amp;amp;quot; where high quality males with a preference for ornamented females are able to mate disproportionately more often with them, the evolution of female traits by sexual selection may be relatively weak. We discuss the implication of these findings for ongoing empirical and theoretical research on the evolution of sexual-signaling in females.","internal_url":"https://www.academia.edu/112482072/Male_mate_choice_male_quality_and_the_potential_for_sexual_selection_on_female_traits_under_polygyny","translated_internal_url":"","created_at":"2023-12-28T05:38:07.583-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Male_mate_choice_male_quality_and_the_potential_for_sexual_selection_on_female_traits_under_polygyny","translated_slug":"","page_count":null,"language":"en","content_type":"Work","summary":"Observations of male mate choice are increasingly common, even in species with traditional sex roles. In addition, female traits that bear the hallmarks of secondary sexual characters are increasingly reported. These concurrent empirical trends have led to the repeated inference that, even under polygyny, male mate choice is a mechanism of sexual selection on female traits. It is often either assumed or argued that in these cases females are competing for males of superior \u0026amp;amp;amp;quot;quality\u0026amp;amp;amp;quot;; females might experience sexual selection under polygyny if they compete for mates that provide either direct or indirect benefits. However, the theoretical foundation of this testable hypothesis remains largely uninvestigated. We develop a population genetic model to probe the logic of this hypothesis and demonstrate that, contrary to common inferences, male mate choice, variation in male quality (in the form of a direct fecundity benefit to females), and female ornamentation can coexist in a population without any sexual selection on female ornamentation taking place at all. Furthermore, even in a \u0026amp;amp;amp;quot;best case scenario\u0026amp;amp;amp;quot; where high quality males with a preference for ornamented females are able to mate disproportionately more often with them, the evolution of female traits by sexual selection may be relatively weak. We discuss the implication of these findings for ongoing empirical and theoretical research on the evolution of sexual-signaling in females.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":4299,"name":"Mate Choice","url":"https://www.academia.edu/Documents/in/Mate_Choice"},{"id":4480,"name":"Population Genetics","url":"https://www.academia.edu/Documents/in/Population_Genetics"},{"id":7044,"name":"Sexual Selection","url":"https://www.academia.edu/Documents/in/Sexual_Selection"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":8954,"name":"Fertility","url":"https://www.academia.edu/Documents/in/Fertility"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":64336,"name":"Population","url":"https://www.academia.edu/Documents/in/Population"},{"id":83517,"name":"Polygyny","url":"https://www.academia.edu/Documents/in/Polygyny"},{"id":149734,"name":"Mating","url":"https://www.academia.edu/Documents/in/Mating"},{"id":191815,"name":"Biological evolution","url":"https://www.academia.edu/Documents/in/Biological_evolution"},{"id":213897,"name":"Phenotype","url":"https://www.academia.edu/Documents/in/Phenotype"},{"id":540353,"name":"Fecundity","url":"https://www.academia.edu/Documents/in/Fecundity"},{"id":1650776,"name":"Mating Preferences","url":"https://www.academia.edu/Documents/in/Mating_Preferences"}],"urls":[{"id":37867937,"url":"https://doi.org/10.1111/evo.13107"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482071"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482071/Effects_on_Population_Divergence_of_Within_Generational_Learning_About_Prospective_Mates"><img alt="Research paper thumbnail of Effects on Population Divergence of Within-Generational Learning About Prospective Mates" class="work-thumbnail" src="https://attachments.academia-assets.com/109699150/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482071/Effects_on_Population_Divergence_of_Within_Generational_Learning_About_Prospective_Mates">Effects on Population Divergence of Within-Generational Learning About Prospective Mates</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, May 3, 2013</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Although learned mate preferences are suspected to have important effects during speciation, theo...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Although learned mate preferences are suspected to have important effects during speciation, theoretical models have largely neglected the effects on speciation and population divergence of within-generational learning, that is, learning based upon prior experience with potential mates. Here, we use population genetic models to address this deficit. Focusing on the situation of secondary contact between populations that still hybridize, we consider models of learning by females and by males under polygyny. We assess the effects of learning to prefer conspecifics from previous conspecific encounters, learning to avoid heterospecifics from previous heterospecific encounters, and learning to prefer familiar types. We examine the amount of population divergence that results from learning in these models. We also assess the effect of learning on the spread of an allele that strengthens assortative mating in both models. We find that learning can have counterintuitive, but logical and understandable effects that differ with the version of the model assessed. In general, population divergence is expected to increase most consistently when females learn to strengthen their preferences for conspecifics from previous encounters with conspecifics. Our results also suggest that within-generational learning will generally inhibit the spread of alleles strengthening assortative mating.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="3c74eb91816c43554222d0bda36bf48c" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":109699150,"asset_id":112482071,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/109699150/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482071"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482071"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482071; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482071]").text(description); $(".js-view-count[data-work-id=112482071]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482071; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482071']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482071, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "3c74eb91816c43554222d0bda36bf48c" } } $('.js-work-strip[data-work-id=112482071]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482071,"title":"Effects on Population Divergence of Within-Generational Learning About Prospective Mates","translated_title":"","metadata":{"publisher":"Oxford University Press","grobid_abstract":"Although learned mate preferences are suspected to have important effects during speciation, theoretical models have largely neglected the effects on speciation and population divergence of within-generational learning, that is, learning based upon prior experience with potential mates. 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Our results also suggest that within-generational learning will generally inhibit the spread of alleles strengthening assortative mating.","publication_date":{"day":3,"month":5,"year":2013,"errors":{}},"publication_name":"Evolution","grobid_abstract_attachment_id":109699150},"translated_abstract":null,"internal_url":"https://www.academia.edu/112482071/Effects_on_Population_Divergence_of_Within_Generational_Learning_About_Prospective_Mates","translated_internal_url":"","created_at":"2023-12-28T05:38:07.348-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":109699150,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699150/thumbnails/1.jpg","file_name":"Servedio_20__20Dukas_202013.pdf","download_url":"https://www.academia.edu/attachments/109699150/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Effects_on_Population_Divergence_of_With.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699150/Servedio_20__20Dukas_202013-libre.pdf?1703772700=\u0026response-content-disposition=attachment%3B+filename%3DEffects_on_Population_Divergence_of_With.pdf\u0026Expires=1736650587\u0026Signature=UxIykWOU9TTrY3k9u7LEjQh~IgsE7w~Jdv89yjIClVJXahCG3yQE22NBVQAsiG1Q3GJj2SaXb7hCRk~GxyWWHyEMIKePaG5CwvCulfY-W3J0cnqWxMqlDEJOzrzqLIJflNi-7ZcCYqi-lFZn7QsusBbSDVRALzdo-cROkkPRnACyGV9sCxbUbAKxnL~ZGqv3MuqvsvWXXH7yXlwYAx-2N-fJNNtYKV~0v7HKwoBm-Tkujqsd0Sg3YcVWAYkXQRQlAEpkPHADlS9Zdu3F2AuTab6S~juDmZGHRI9rMLc7grUG-SxUCHgPLI6yL8H4v1XaIkGRvgzvsvbwyh3Kmd2zOA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Effects_on_Population_Divergence_of_Within_Generational_Learning_About_Prospective_Mates","translated_slug":"","page_count":13,"language":"en","content_type":"Work","summary":"Although learned mate preferences are suspected to have important effects during speciation, theoretical models have largely neglected the effects on speciation and population divergence of within-generational learning, that is, learning based upon prior experience with potential mates. Here, we use population genetic models to address this deficit. Focusing on the situation of secondary contact between populations that still hybridize, we consider models of learning by females and by males under polygyny. We assess the effects of learning to prefer conspecifics from previous conspecific encounters, learning to avoid heterospecifics from previous heterospecific encounters, and learning to prefer familiar types. We examine the amount of population divergence that results from learning in these models. We also assess the effect of learning on the spread of an allele that strengthens assortative mating in both models. We find that learning can have counterintuitive, but logical and understandable effects that differ with the version of the model assessed. In general, population divergence is expected to increase most consistently when females learn to strengthen their preferences for conspecifics from previous encounters with conspecifics. Our results also suggest that within-generational learning will generally inhibit the spread of alleles strengthening assortative mating.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":109699150,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699150/thumbnails/1.jpg","file_name":"Servedio_20__20Dukas_202013.pdf","download_url":"https://www.academia.edu/attachments/109699150/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Effects_on_Population_Divergence_of_With.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699150/Servedio_20__20Dukas_202013-libre.pdf?1703772700=\u0026response-content-disposition=attachment%3B+filename%3DEffects_on_Population_Divergence_of_With.pdf\u0026Expires=1736650587\u0026Signature=UxIykWOU9TTrY3k9u7LEjQh~IgsE7w~Jdv89yjIClVJXahCG3yQE22NBVQAsiG1Q3GJj2SaXb7hCRk~GxyWWHyEMIKePaG5CwvCulfY-W3J0cnqWxMqlDEJOzrzqLIJflNi-7ZcCYqi-lFZn7QsusBbSDVRALzdo-cROkkPRnACyGV9sCxbUbAKxnL~ZGqv3MuqvsvWXXH7yXlwYAx-2N-fJNNtYKV~0v7HKwoBm-Tkujqsd0Sg3YcVWAYkXQRQlAEpkPHADlS9Zdu3F2AuTab6S~juDmZGHRI9rMLc7grUG-SxUCHgPLI6yL8H4v1XaIkGRvgzvsvbwyh3Kmd2zOA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":2380,"name":"Plasticity","url":"https://www.academia.edu/Documents/in/Plasticity"},{"id":4310,"name":"Speciation","url":"https://www.academia.edu/Documents/in/Speciation"},{"id":4480,"name":"Population Genetics","url":"https://www.academia.edu/Documents/in/Population_Genetics"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":12532,"name":"Assortative Mating","url":"https://www.academia.edu/Documents/in/Assortative_Mating"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":43774,"name":"Learning","url":"https://www.academia.edu/Documents/in/Learning"},{"id":64336,"name":"Population","url":"https://www.academia.edu/Documents/in/Population"},{"id":83517,"name":"Polygyny","url":"https://www.academia.edu/Documents/in/Polygyny"},{"id":191815,"name":"Biological evolution","url":"https://www.academia.edu/Documents/in/Biological_evolution"},{"id":291387,"name":"Mathematical Model","url":"https://www.academia.edu/Documents/in/Mathematical_Model"}],"urls":[{"id":37867936,"url":"https://doi.org/10.1111/evo.12127"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482070"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482070/Gentlemen_Prefer_Blondes_The_Evolution_of_Mate_Preference_among_Strategically_Allocated_Males"><img alt="Research paper thumbnail of Gentlemen Prefer Blondes: The Evolution of Mate Preference among Strategically Allocated Males" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482070/Gentlemen_Prefer_Blondes_The_Evolution_of_Mate_Preference_among_Strategically_Allocated_Males">Gentlemen Prefer Blondes: The Evolution of Mate Preference among Strategically Allocated Males</a></div><div class="wp-workCard_item"><span>The American Naturalist</span><span>, 2009</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Male mate selection during polygyny traditionally has been eclipsed in the literature by its fema...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Male mate selection during polygyny traditionally has been eclipsed in the literature by its female counterpart. Existing models that have studied male mate choice have concluded that males with genetically inherited preferences for females exhibiting particular traits are often less fit than males without such a preference, leading to preference loss. In this article, we explore the consequences of a fundamental difference between male and female mate choice, the way in which the opposite sex acts as a resource during mating. By incorporating a strategic process at the ecological level, we show that if males are allowed to actively adjust the distribution of their courtship efforts over the available classes of females, male preference can be maintained as a polymorphism. Further, the resulting coexistence induces a reproductive segregation within the population that, when coupled with genetic control of female traits, can lead to strong linkage disequilibrium between the alleles for trait and preference. These processes can cause complete assortative mating to emerge in the model.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482070"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482070"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482070; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482070]").text(description); $(".js-view-count[data-work-id=112482070]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482070; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482070']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482070, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=112482070]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482070,"title":"Gentlemen Prefer Blondes: The Evolution of Mate Preference among Strategically Allocated Males","translated_title":"","metadata":{"abstract":"Male mate selection during polygyny traditionally has been eclipsed in the literature by its female counterpart. Existing models that have studied male mate choice have concluded that males with genetically inherited preferences for females exhibiting particular traits are often less fit than males without such a preference, leading to preference loss. In this article, we explore the consequences of a fundamental difference between male and female mate choice, the way in which the opposite sex acts as a resource during mating. By incorporating a strategic process at the ecological level, we show that if males are allowed to actively adjust the distribution of their courtship efforts over the available classes of females, male preference can be maintained as a polymorphism. Further, the resulting coexistence induces a reproductive segregation within the population that, when coupled with genetic control of female traits, can lead to strong linkage disequilibrium between the alleles for trait and preference. These processes can cause complete assortative mating to emerge in the model.","publisher":"University of Chicago Press","publication_date":{"day":null,"month":null,"year":2009,"errors":{}},"publication_name":"The American Naturalist"},"translated_abstract":"Male mate selection during polygyny traditionally has been eclipsed in the literature by its female counterpart. Existing models that have studied male mate choice have concluded that males with genetically inherited preferences for females exhibiting particular traits are often less fit than males without such a preference, leading to preference loss. In this article, we explore the consequences of a fundamental difference between male and female mate choice, the way in which the opposite sex acts as a resource during mating. By incorporating a strategic process at the ecological level, we show that if males are allowed to actively adjust the distribution of their courtship efforts over the available classes of females, male preference can be maintained as a polymorphism. Further, the resulting coexistence induces a reproductive segregation within the population that, when coupled with genetic control of female traits, can lead to strong linkage disequilibrium between the alleles for trait and preference. These processes can cause complete assortative mating to emerge in the model.","internal_url":"https://www.academia.edu/112482070/Gentlemen_Prefer_Blondes_The_Evolution_of_Mate_Preference_among_Strategically_Allocated_Males","translated_internal_url":"","created_at":"2023-12-28T05:38:07.112-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Gentlemen_Prefer_Blondes_The_Evolution_of_Mate_Preference_among_Strategically_Allocated_Males","translated_slug":"","page_count":null,"language":"en","content_type":"Work","summary":"Male mate selection during polygyny traditionally has been eclipsed in the literature by its female counterpart. Existing models that have studied male mate choice have concluded that males with genetically inherited preferences for females exhibiting particular traits are often less fit than males without such a preference, leading to preference loss. In this article, we explore the consequences of a fundamental difference between male and female mate choice, the way in which the opposite sex acts as a resource during mating. By incorporating a strategic process at the ecological level, we show that if males are allowed to actively adjust the distribution of their courtship efforts over the available classes of females, male preference can be maintained as a polymorphism. Further, the resulting coexistence induces a reproductive segregation within the population that, when coupled with genetic control of female traits, can lead to strong linkage disequilibrium between the alleles for trait and preference. These processes can cause complete assortative mating to emerge in the model.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[],"research_interests":[{"id":4299,"name":"Mate Choice","url":"https://www.academia.edu/Documents/in/Mate_Choice"},{"id":4480,"name":"Population Genetics","url":"https://www.academia.edu/Documents/in/Population_Genetics"},{"id":4559,"name":"Reproduction","url":"https://www.academia.edu/Documents/in/Reproduction"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":12532,"name":"Assortative Mating","url":"https://www.academia.edu/Documents/in/Assortative_Mating"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":47884,"name":"Biological 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maintain variation in traits and preferences over time" class="work-thumbnail" src="https://attachments.academia-assets.com/118076139/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/123707596/Inferred_Attractiveness_A_generalized_mechanism_for_sexual_selection_that_can_maintain_variation_in_traits_and_preferences_over_time">Inferred Attractiveness: A generalized mechanism for sexual selection that can maintain variation in traits and preferences over time</a></div><div class="wp-workCard_item"><span>PLOS Biology</span><span>, Oct 2, 2023</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="c983818df0c52532075d01269cfa7cd1" class="wp-workCard--action" rel="nofollow" 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class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/123707594/Coupling_of_Barriers_to_Gene_Exchange_Causes_and_Consequences">Coupling of Barriers to Gene Exchange: Causes and Consequences</a></div><div class="wp-workCard_item"><span>Cold Spring Harbor Perspectives in Biology</span><span>, Jan 7, 2024</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Coupling has emerged as a concept to describe the transition from differentiated populations to n...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Coupling has emerged as a concept to describe the transition from differentiated populations to newly evolved species through the strengthening of reproductive isolation. However, the term has been used in multiple ways, and relevant processes have sometimes not been clearly distinguished. Here, we synthesize existing uses of the concept of coupling and find three main perspectives: 1) coupling as the build-up of linkage disequilibrium among loci underlying barriers to gene exchange, 2) coupling as the build-up of genome-wide linkage disequilibrium, and 3) coupling as the process generating a coincidence of distinct barrier effects. We compare and contrast these views, illustrate the diverse processes involved and the complexity of the relationships among recombination, linkage disequilibrium, and reproductive isolation, and finally, we emphasize how each perspective can guide new directions in speciation research. Although the importance of coupling for evolutionary divergence and speciation is well-established, many theoretical and empirical questions remain unanswered.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="b03555684f65bd5b17c3af11a31b405c" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":118076137,"asset_id":123707594,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/118076137/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="123707594"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="123707594"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 123707594; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=123707594]").text(description); $(".js-view-count[data-work-id=123707594]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 123707594; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='123707594']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 123707594, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "b03555684f65bd5b17c3af11a31b405c" } } $('.js-work-strip[data-work-id=123707594]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":123707594,"title":"Coupling of Barriers to Gene Exchange: Causes and Consequences","translated_title":"","metadata":{"publisher":"Cold Spring Harbor Laboratory Press","grobid_abstract":"Coupling has emerged as a concept to describe the transition from differentiated populations to newly evolved species through the strengthening of reproductive isolation. 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Although the importance of coupling for evolutionary divergence and speciation is well-established, many theoretical and empirical questions remain unanswered.","publication_date":{"day":7,"month":1,"year":2024,"errors":{}},"publication_name":"Cold Spring Harbor Perspectives in Biology","grobid_abstract_attachment_id":118076137},"translated_abstract":null,"internal_url":"https://www.academia.edu/123707594/Coupling_of_Barriers_to_Gene_Exchange_Causes_and_Consequences","translated_internal_url":"","created_at":"2024-09-09T04:25:57.596-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":118076137,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118076137/thumbnails/1.jpg","file_name":"document.pdf","download_url":"https://www.academia.edu/attachments/118076137/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Coupling_of_Barriers_to_Gene_Exchange_Ca.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118076137/document-libre.pdf?1725883039=\u0026response-content-disposition=attachment%3B+filename%3DCoupling_of_Barriers_to_Gene_Exchange_Ca.pdf\u0026Expires=1736650586\u0026Signature=LLgGcRrAr3ibHvBhIVXmZkZHo7xZiUcQSHWYJQUPoWeZQyfzi7EN1Yh7VszaFSgUKHs~JT1LlEYeJQ~0xNDqnqUPjN24yK7xRnQQziVF97FSEZaKo5wgSt4-DuAdzEgoRWR3VhxfB-qonXvhG9oajqyza72VS9qoz875M8BP6ClX0BfD7N930AOw73YkV6eRRz4MWKiqknCXntWeM3ReH6jIRvyaaxr9neHlqVWOAFt6L0ssYAjoyq8mf2S0sOfH1IxqRQmxYyTaHAyXG-4DROqMByThNbJkQXmW8ZacPNF5jTbRax9aiyfPaOPg89g~H-it7zVEwzWEQBA5uZ6k9w__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Coupling_of_Barriers_to_Gene_Exchange_Causes_and_Consequences","translated_slug":"","page_count":37,"language":"en","content_type":"Work","summary":"Coupling has emerged as a concept to describe the transition from differentiated populations to newly evolved species through the strengthening of reproductive isolation. However, the term has been used in multiple ways, and relevant processes have sometimes not been clearly distinguished. Here, we synthesize existing uses of the concept of coupling and find three main perspectives: 1) coupling as the build-up of linkage disequilibrium among loci underlying barriers to gene exchange, 2) coupling as the build-up of genome-wide linkage disequilibrium, and 3) coupling as the process generating a coincidence of distinct barrier effects. We compare and contrast these views, illustrate the diverse processes involved and the complexity of the relationships among recombination, linkage disequilibrium, and reproductive isolation, and finally, we emphasize how each perspective can guide new directions in speciation research. Although the importance of coupling for evolutionary divergence and speciation is well-established, many theoretical and empirical questions remain unanswered.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":118076137,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118076137/thumbnails/1.jpg","file_name":"document.pdf","download_url":"https://www.academia.edu/attachments/118076137/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Coupling_of_Barriers_to_Gene_Exchange_Ca.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118076137/document-libre.pdf?1725883039=\u0026response-content-disposition=attachment%3B+filename%3DCoupling_of_Barriers_to_Gene_Exchange_Ca.pdf\u0026Expires=1736650586\u0026Signature=LLgGcRrAr3ibHvBhIVXmZkZHo7xZiUcQSHWYJQUPoWeZQyfzi7EN1Yh7VszaFSgUKHs~JT1LlEYeJQ~0xNDqnqUPjN24yK7xRnQQziVF97FSEZaKo5wgSt4-DuAdzEgoRWR3VhxfB-qonXvhG9oajqyza72VS9qoz875M8BP6ClX0BfD7N930AOw73YkV6eRRz4MWKiqknCXntWeM3ReH6jIRvyaaxr9neHlqVWOAFt6L0ssYAjoyq8mf2S0sOfH1IxqRQmxYyTaHAyXG-4DROqMByThNbJkQXmW8ZacPNF5jTbRax9aiyfPaOPg89g~H-it7zVEwzWEQBA5uZ6k9w__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"},{"id":118076136,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/118076136/thumbnails/1.jpg","file_name":"document.pdf","download_url":"https://www.academia.edu/attachments/118076136/download_file","bulk_download_file_name":"Coupling_of_Barriers_to_Gene_Exchange_Ca.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/118076136/document-libre.pdf?1725883041=\u0026response-content-disposition=attachment%3B+filename%3DCoupling_of_Barriers_to_Gene_Exchange_Ca.pdf\u0026Expires=1736650586\u0026Signature=N5mCfSsgAF9OohseNcQjiWv-oA0DEsIbmc44dzftioApf3dxOb-H01F847tN1kkT~Hyay5hBtzxKtrYoeaOkmBz-T-LvQyBQzqofvMns7U44MUa6fHgNBAU8uMCNPqXWv9csO7cclR9gNmfU-jGRS93xqXSCbwef8sWgV5MomvTzjdUM9S9QRQvsZLVIlxUA2o8mHV9V3EwVjaWeK7n1EFYwJrZkd6echyyOq0CAW-nzfEqzRnJGSCY82-THScxy19YhakMIewrQSzIN1RVKpMhpDjQPcswDYG5uHOdEVTP-TIFoCRzWGQ3pqdE0MCi7DStuH7lfNnQAvbl1wEkqxQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":128,"name":"History","url":"https://www.academia.edu/Documents/in/History"},{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":422,"name":"Computer Science","url":"https://www.academia.edu/Documents/in/Computer_Science"},{"id":915,"name":"Art History","url":"https://www.academia.edu/Documents/in/Art_History"},{"id":1011,"name":"Library Science","url":"https://www.academia.edu/Documents/in/Library_Science"},{"id":4233,"name":"Computational Biology","url":"https://www.academia.edu/Documents/in/Computational_Biology"},{"id":4455,"name":"Medical Education","url":"https://www.academia.edu/Documents/in/Medical_Education"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":47884,"name":"Biological Sciences","url":"https://www.academia.edu/Documents/in/Biological_Sciences"},{"id":389065,"name":"Chapel","url":"https://www.academia.edu/Documents/in/Chapel"},{"id":553830,"name":"Medical School","url":"https://www.academia.edu/Documents/in/Medical_School"}],"urls":[{"id":44563562,"url":"https://hal.science/hal-04283248/document"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="116832980"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/116832980/Coevolution_of_an_Avian_Host_and_Its_Parasitic_Cuckoo"><img alt="Research paper thumbnail of Coevolution of an Avian Host and Its Parasitic Cuckoo" class="work-thumbnail" src="https://attachments.academia-assets.com/112853708/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/116832980/Coevolution_of_an_Avian_Host_and_Its_Parasitic_Cuckoo">Coevolution of an Avian Host and Its Parasitic Cuckoo</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, May 1, 2003</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">We use a quantitative genetic model to examine the coevolution of host and cuckoo egg characters ...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">We use a quantitative genetic model to examine the coevolution of host and cuckoo egg characters (termed ''size'' as a proxy for general appearance), host discrimination, and host and cuckoo population dynamics. A host decides whether to discard an egg using a comparison of the sizes of the eggs in her nest, which changes as host and cuckoo eggs evolve. Specifically, we assume that the probability that she discards the largest egg in her nest depends on how much larger it is than the second largest egg. This decision rule (i.e., the acceptable difference in egg sizes) also evolves, changing both the chance of successful rejection of a cuckoo egg in parasitized nests and the chance of mistaken rejection of a host egg in both parasitized and unparasitized nests. We find a stable equilibrium for coexistence of the host and cuckoo where there is cuckoo egg mimicry, evolutionary displacement of the host egg away from the cuckoo egg phenotype, and host discrimination against unusual eggs. Both host discrimination and host egg displacement are fairly weak at the equilibrium. Cuckoo egg mimicry, although imperfect, usually evolves more extensively and quickly than the responses of the host. Our model provides evidence for both the evolutionary equilibrium and evolutionary lag hypotheses of host acceptance of parasitic eggs.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="a3fae51bfa03d400779064d04d64449a" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":112853708,"asset_id":116832980,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/112853708/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="116832980"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="116832980"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 116832980; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=116832980]").text(description); $(".js-view-count[data-work-id=116832980]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 116832980; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='116832980']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 116832980, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "a3fae51bfa03d400779064d04d64449a" } } $('.js-work-strip[data-work-id=116832980]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":116832980,"title":"Coevolution of an Avian Host and Its Parasitic Cuckoo","translated_title":"","metadata":{"publisher":"Oxford University Press","grobid_abstract":"We use a quantitative genetic model to examine the coevolution of host and cuckoo egg characters (termed ''size'' as a proxy for general appearance), host discrimination, and host and cuckoo population dynamics. A host decides whether to discard an egg using a comparison of the sizes of the eggs in her nest, which changes as host and cuckoo eggs evolve. Specifically, we assume that the probability that she discards the largest egg in her nest depends on how much larger it is than the second largest egg. This decision rule (i.e., the acceptable difference in egg sizes) also evolves, changing both the chance of successful rejection of a cuckoo egg in parasitized nests and the chance of mistaken rejection of a host egg in both parasitized and unparasitized nests. We find a stable equilibrium for coexistence of the host and cuckoo where there is cuckoo egg mimicry, evolutionary displacement of the host egg away from the cuckoo egg phenotype, and host discrimination against unusual eggs. Both host discrimination and host egg displacement are fairly weak at the equilibrium. Cuckoo egg mimicry, although imperfect, usually evolves more extensively and quickly than the responses of the host. Our model provides evidence for both the evolutionary equilibrium and evolutionary lag hypotheses of host acceptance of parasitic eggs.","publication_date":{"day":1,"month":5,"year":2003,"errors":{}},"publication_name":"Evolution","grobid_abstract_attachment_id":112853708},"translated_abstract":null,"internal_url":"https://www.academia.edu/116832980/Coevolution_of_an_Avian_Host_and_Its_Parasitic_Cuckoo","translated_internal_url":"","created_at":"2024-03-29T05:55:21.950-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":112853708,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853708/thumbnails/1.jpg","file_name":"0014-3820282003290575B11643Acoaaha5D2.0.co3B220240329-1-kp6ivm.pdf","download_url":"https://www.academia.edu/attachments/112853708/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Coevolution_of_an_Avian_Host_and_Its_Par.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853708/0014-3820282003290575B11643Acoaaha5D2.0.co3B220240329-1-kp6ivm-libre.pdf?1711718162=\u0026response-content-disposition=attachment%3B+filename%3DCoevolution_of_an_Avian_Host_and_Its_Par.pdf\u0026Expires=1736650586\u0026Signature=OtQ9DZZ5h2QN9Q-qTYb-zqIzeR-ijCcq4mAS~yo2488KYcITKEsjWJJyg10o6CvqVqCBFAhc-b1gzrxxD6TkGsezaCrzbG9qn1BFfr-VXUjGIq36oMoGOCyB~Cr-8hl-kQc6fLb5qCCzHye6aU9ef4ZDVRifDCNKdV0JL8t-~AouT10Ux4n1k8fI5XhulR5HcWGeBxEiAH0kdFDpqNcVmJ4IJgwA9JGWaMR~CR5UM742lVX1v7jEqVPbQXI1DNimWAWtEOmu~jjG97RBFI3PVuDpwZ-CywqBBzO11u3F3gSUJq9TijwhtuuFI1nQ--i82~u5q8nE6uryC-Mj4DNs1A__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Coevolution_of_an_Avian_Host_and_Its_Parasitic_Cuckoo","translated_slug":"","page_count":13,"language":"en","content_type":"Work","summary":"We use a quantitative genetic model to examine the coevolution of host and cuckoo egg characters (termed ''size'' as a proxy for general appearance), host discrimination, and host and cuckoo population dynamics. A host decides whether to discard an egg using a comparison of the sizes of the eggs in her nest, which changes as host and cuckoo eggs evolve. Specifically, we assume that the probability that she discards the largest egg in her nest depends on how much larger it is than the second largest egg. This decision rule (i.e., the acceptable difference in egg sizes) also evolves, changing both the chance of successful rejection of a cuckoo egg in parasitized nests and the chance of mistaken rejection of a host egg in both parasitized and unparasitized nests. We find a stable equilibrium for coexistence of the host and cuckoo where there is cuckoo egg mimicry, evolutionary displacement of the host egg away from the cuckoo egg phenotype, and host discrimination against unusual eggs. Both host discrimination and host egg displacement are fairly weak at the equilibrium. Cuckoo egg mimicry, although imperfect, usually evolves more extensively and quickly than the responses of the host. Our model provides evidence for both the evolutionary equilibrium and evolutionary lag hypotheses of host acceptance of parasitic eggs.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":112853708,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853708/thumbnails/1.jpg","file_name":"0014-3820282003290575B11643Acoaaha5D2.0.co3B220240329-1-kp6ivm.pdf","download_url":"https://www.academia.edu/attachments/112853708/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Coevolution_of_an_Avian_Host_and_Its_Par.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853708/0014-3820282003290575B11643Acoaaha5D2.0.co3B220240329-1-kp6ivm-libre.pdf?1711718162=\u0026response-content-disposition=attachment%3B+filename%3DCoevolution_of_an_Avian_Host_and_Its_Par.pdf\u0026Expires=1736650586\u0026Signature=OtQ9DZZ5h2QN9Q-qTYb-zqIzeR-ijCcq4mAS~yo2488KYcITKEsjWJJyg10o6CvqVqCBFAhc-b1gzrxxD6TkGsezaCrzbG9qn1BFfr-VXUjGIq36oMoGOCyB~Cr-8hl-kQc6fLb5qCCzHye6aU9ef4ZDVRifDCNKdV0JL8t-~AouT10Ux4n1k8fI5XhulR5HcWGeBxEiAH0kdFDpqNcVmJ4IJgwA9JGWaMR~CR5UM742lVX1v7jEqVPbQXI1DNimWAWtEOmu~jjG97RBFI3PVuDpwZ-CywqBBzO11u3F3gSUJq9TijwhtuuFI1nQ--i82~u5q8nE6uryC-Mj4DNs1A__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":173,"name":"Zoology","url":"https://www.academia.edu/Documents/in/Zoology"},{"id":4304,"name":"Coevolution","url":"https://www.academia.edu/Documents/in/Coevolution"},{"id":7043,"name":"Symbiosis","url":"https://www.academia.edu/Documents/in/Symbiosis"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":11417,"name":"Population Dynamics","url":"https://www.academia.edu/Documents/in/Population_Dynamics"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":96324,"name":"Birds","url":"https://www.academia.edu/Documents/in/Birds"},{"id":131956,"name":"Cuckoo Search","url":"https://www.academia.edu/Documents/in/Cuckoo_Search"},{"id":179294,"name":"Mimicry","url":"https://www.academia.edu/Documents/in/Mimicry"},{"id":191815,"name":"Biological evolution","url":"https://www.academia.edu/Documents/in/Biological_evolution"},{"id":419697,"name":"Cuckoo","url":"https://www.academia.edu/Documents/in/Cuckoo"},{"id":589678,"name":"Nesting Behavior","url":"https://www.academia.edu/Documents/in/Nesting_Behavior"},{"id":2537989,"name":"ovum","url":"https://www.academia.edu/Documents/in/ovum"}],"urls":[{"id":40697791,"url":"https://doi.org/10.1111/j.0014-3820.2003.tb00325.x"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="116832979"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/116832979/The_evolution_of_age_specific_choosiness_and_reproductive_isolation_in_a_model_with_overlapping_generations"><img alt="Research paper thumbnail of The evolution of age‐specific choosiness and reproductive isolation in a model with overlapping generations" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/116832979/The_evolution_of_age_specific_choosiness_and_reproductive_isolation_in_a_model_with_overlapping_generations">The evolution of age‐specific choosiness and reproductive isolation in a model with overlapping generations</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, Jan 3, 2022</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">The strength of mate choice (choosiness) often varies with age, but theory to understand this var...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">The strength of mate choice (choosiness) often varies with age, but theory to understand this variation is scarce. Additionally, theory has investigated the evolution of choosiness in speciation scenarios but has ignored that most organisms have overlapping generations. We investigate whether speciation can result in variation of choosiness with age, and whether such variation can in turn affect speciation. We develop a population‐genetic model of the evolution of choosiness in organisms with overlapping generations in the context of secondary contact between two divergent populations. We assume that females choose males that match their phenotype, such that choosiness evolves by sexual selection. We demonstrate that speciation can result in the evolution of age‐specific choosiness when the mating trait is under divergent ecological selection and age is not used as a mating cue. The cause of this result is that allele frequencies differ between choosy females and males. However, we find that the evolution of age‐specific choosiness does not affect the overall level of reproductive isolation compared to a case without age‐structure, supporting previous speciation theory. Overall, our results connect life history and speciation theory, and the mechanisms that we highlight have implications for the understanding of the role of sex‐specific selection in the evolution of choosiness.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="116832979"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="116832979"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 116832979; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=116832979]").text(description); $(".js-view-count[data-work-id=116832979]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 116832979; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='116832979']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 116832979, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=116832979]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":116832979,"title":"The evolution of age‐specific choosiness and reproductive isolation in a model with overlapping generations","translated_title":"","metadata":{"abstract":"The strength of mate choice (choosiness) often varies with age, but theory to understand this variation is scarce. Additionally, theory has investigated the evolution of choosiness in speciation scenarios but has ignored that most organisms have overlapping generations. We investigate whether speciation can result in variation of choosiness with age, and whether such variation can in turn affect speciation. We develop a population‐genetic model of the evolution of choosiness in organisms with overlapping generations in the context of secondary contact between two divergent populations. We assume that females choose males that match their phenotype, such that choosiness evolves by sexual selection. We demonstrate that speciation can result in the evolution of age‐specific choosiness when the mating trait is under divergent ecological selection and age is not used as a mating cue. The cause of this result is that allele frequencies differ between choosy females and males. However, we find that the evolution of age‐specific choosiness does not affect the overall level of reproductive isolation compared to a case without age‐structure, supporting previous speciation theory. Overall, our results connect life history and speciation theory, and the mechanisms that we highlight have implications for the understanding of the role of sex‐specific selection in the evolution of choosiness.","publisher":"Oxford University Press","publication_date":{"day":3,"month":1,"year":2022,"errors":{}},"publication_name":"Evolution"},"translated_abstract":"The strength of mate choice (choosiness) often varies with age, but theory to understand this variation is scarce. Additionally, theory has investigated the evolution of choosiness in speciation scenarios but has ignored that most organisms have overlapping generations. We investigate whether speciation can result in variation of choosiness with age, and whether such variation can in turn affect speciation. We develop a population‐genetic model of the evolution of choosiness in organisms with overlapping generations in the context of secondary contact between two divergent populations. We assume that females choose males that match their phenotype, such that choosiness evolves by sexual selection. We demonstrate that speciation can result in the evolution of age‐specific choosiness when the mating trait is under divergent ecological selection and age is not used as a mating cue. The cause of this result is that allele frequencies differ between choosy females and males. However, we find that the evolution of age‐specific choosiness does not affect the overall level of reproductive isolation compared to a case without age‐structure, supporting previous speciation theory. Overall, our results connect life history and speciation theory, and the mechanisms that we highlight have implications for the understanding of the role of sex‐specific selection in the evolution of choosiness.","internal_url":"https://www.academia.edu/116832979/The_evolution_of_age_specific_choosiness_and_reproductive_isolation_in_a_model_with_overlapping_generations","translated_internal_url":"","created_at":"2024-03-29T05:55:21.240-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"The_evolution_of_age_specific_choosiness_and_reproductive_isolation_in_a_model_with_overlapping_generations","translated_slug":"","page_count":null,"language":"en","content_type":"Work","summary":"The strength of mate choice (choosiness) often varies with age, but theory to understand this variation is scarce. Additionally, theory has investigated the evolution of choosiness in speciation scenarios but has ignored that most organisms have overlapping generations. We investigate whether speciation can result in variation of choosiness with age, and whether such variation can in turn affect speciation. We develop a population‐genetic model of the evolution of choosiness in organisms with overlapping generations in the context of secondary contact between two divergent populations. We assume that females choose males that match their phenotype, such that choosiness evolves by sexual selection. We demonstrate that speciation can result in the evolution of age‐specific choosiness when the mating trait is under divergent ecological selection and age is not used as a mating cue. The cause of this result is that allele frequencies differ between choosy females and males. However, we find that the evolution of age‐specific choosiness does not affect the overall level of reproductive isolation compared to a case without age‐structure, supporting previous speciation theory. Overall, our results connect life history and speciation theory, and the mechanisms that we highlight have implications for the understanding of the role of sex‐specific selection in the evolution of choosiness.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":30329,"name":"Genetic Algorithm","url":"https://www.academia.edu/Documents/in/Genetic_Algorithm"},{"id":37370,"name":"Ecological Speciation","url":"https://www.academia.edu/Documents/in/Ecological_Speciation"},{"id":358670,"name":"Reproductive Isolation","url":"https://www.academia.edu/Documents/in/Reproductive_Isolation"}],"urls":[{"id":40697790,"url":"https://doi.org/10.1111/evo.14417"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="116832978"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/116832978/The_evolution_of_postpairing_male_mate_choice"><img alt="Research paper thumbnail of The evolution of postpairing male mate choice" class="work-thumbnail" src="https://attachments.academia-assets.com/112853683/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/116832978/The_evolution_of_postpairing_male_mate_choice">The evolution of postpairing male mate choice</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, Apr 21, 2017</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">An increasing number of empirical studies in animals have demonstrated male mate choice. However,...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">An increasing number of empirical studies in animals have demonstrated male mate choice. However, little is known about the evolution of postpairing male choice, specifically which occurs by differential allocation of male parental care in response to female signals. We use a population genetic model to examine whether such postpairing male mate choice can evolve when males face a trade-off between parental care and extra-pair copulations (EPCs). Specifically, we assume that males allocate more effort to providing parental care when mated to preferred (signaling) females, but they are then unable to allocate additional effort to seek EPCs. We find that both male preference and female signaling can evolve in this situation, under certain conditions. First, this evolution requires a relatively large difference in parental investment between males mated to preferred versus nonpreferred females. Second, whether male choice and female signaling alleles become fixed in a population versus cycle in their frequencies depends on the additional fecundity benefits from EPCs that are gained by choosy males. Third, less costly female signals enable both signaling and choice alleles to evolve under more relaxed conditions. Our results also provide a new insight into the evolution of sexual conflict over parental care.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="567e494ab4e898868b1b7455064e948b" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":112853683,"asset_id":116832978,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/112853683/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="116832978"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="116832978"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 116832978; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=116832978]").text(description); $(".js-view-count[data-work-id=116832978]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 116832978; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='116832978']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 116832978, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "567e494ab4e898868b1b7455064e948b" } } $('.js-work-strip[data-work-id=116832978]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":116832978,"title":"The evolution of postpairing male mate choice","translated_title":"","metadata":{"publisher":"Oxford University Press","ai_title_tag":"Evolution of Male Mate Choice via Parental Care Trade-offs","grobid_abstract":"An increasing number of empirical studies in animals have demonstrated male mate choice. However, little is known about the evolution of postpairing male choice, specifically which occurs by differential allocation of male parental care in response to female signals. We use a population genetic model to examine whether such postpairing male mate choice can evolve when males face a trade-off between parental care and extra-pair copulations (EPCs). Specifically, we assume that males allocate more effort to providing parental care when mated to preferred (signaling) females, but they are then unable to allocate additional effort to seek EPCs. We find that both male preference and female signaling can evolve in this situation, under certain conditions. First, this evolution requires a relatively large difference in parental investment between males mated to preferred versus nonpreferred females. Second, whether male choice and female signaling alleles become fixed in a population versus cycle in their frequencies depends on the additional fecundity benefits from EPCs that are gained by choosy males. Third, less costly female signals enable both signaling and choice alleles to evolve under more relaxed conditions. Our results also provide a new insight into the evolution of sexual conflict over parental care.","publication_date":{"day":21,"month":4,"year":2017,"errors":{}},"publication_name":"Evolution","grobid_abstract_attachment_id":112853683},"translated_abstract":null,"internal_url":"https://www.academia.edu/116832978/The_evolution_of_postpairing_male_mate_choice","translated_internal_url":"","created_at":"2024-03-29T05:55:21.075-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":112853683,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853683/thumbnails/1.jpg","file_name":"C__5CHuw_20Lloyd_20MMU_5CResearch_5CLLOYD_20Publications_20pdf_5CLyu_et_al-2017-Evolution_20Open_20Access_20Early_20View.pdf","download_url":"https://www.academia.edu/attachments/112853683/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"The_evolution_of_postpairing_male_mate_c.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853683/C__5CHuw_20Lloyd_20MMU_5CResearch_5CLLOYD_20Publications_20pdf_5CLyu_et_al-2017-Evolution_20Open_20Access_20Early_20View-libre.pdf?1711718174=\u0026response-content-disposition=attachment%3B+filename%3DThe_evolution_of_postpairing_male_mate_c.pdf\u0026Expires=1736650586\u0026Signature=Q2eTXviF1bqKiQp2Nx~g2UDSKzX69QTnn2HQKadBJOOx0IIwSNyXkFMfTsv-QwhmYJj7Gj8EXC~F8KsxCBfMAy8I6pR8hdR-PpzYP12l7yFZL0803Bw95G87tqQY6IjfYFQ5I3NAFqRowhqlNIaa1ZjbEIX9uYTdxbauv3bZ1HwQRi2LevBz23N8nBGgXMlMFpHC7v7XVWzWFts84f3TzbiGoXs-huJGdlmAqiQyki7qbO46P3VeUrZ~SuXVMhQ6MceRmhCCKzmXjDhB9xEUVG9ER6lGB9gDYjx2WFF-KXhSZ0Z77DtocHmAQX4JMgB6o57r3lm5EAdLk5G4uMy6Dw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"The_evolution_of_postpairing_male_mate_choice","translated_slug":"","page_count":13,"language":"en","content_type":"Work","summary":"An increasing number of empirical studies in animals have demonstrated male mate choice. However, little is known about the evolution of postpairing male choice, specifically which occurs by differential allocation of male parental care in response to female signals. We use a population genetic model to examine whether such postpairing male mate choice can evolve when males face a trade-off between parental care and extra-pair copulations (EPCs). Specifically, we assume that males allocate more effort to providing parental care when mated to preferred (signaling) females, but they are then unable to allocate additional effort to seek EPCs. We find that both male preference and female signaling can evolve in this situation, under certain conditions. First, this evolution requires a relatively large difference in parental investment between males mated to preferred versus nonpreferred females. Second, whether male choice and female signaling alleles become fixed in a population versus cycle in their frequencies depends on the additional fecundity benefits from EPCs that are gained by choosy males. Third, less costly female signals enable both signaling and choice alleles to evolve under more relaxed conditions. Our results also provide a new insight into the evolution of sexual conflict over parental care.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":112853683,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853683/thumbnails/1.jpg","file_name":"C__5CHuw_20Lloyd_20MMU_5CResearch_5CLLOYD_20Publications_20pdf_5CLyu_et_al-2017-Evolution_20Open_20Access_20Early_20View.pdf","download_url":"https://www.academia.edu/attachments/112853683/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"The_evolution_of_postpairing_male_mate_c.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853683/C__5CHuw_20Lloyd_20MMU_5CResearch_5CLLOYD_20Publications_20pdf_5CLyu_et_al-2017-Evolution_20Open_20Access_20Early_20View-libre.pdf?1711718174=\u0026response-content-disposition=attachment%3B+filename%3DThe_evolution_of_postpairing_male_mate_c.pdf\u0026Expires=1736650586\u0026Signature=Q2eTXviF1bqKiQp2Nx~g2UDSKzX69QTnn2HQKadBJOOx0IIwSNyXkFMfTsv-QwhmYJj7Gj8EXC~F8KsxCBfMAy8I6pR8hdR-PpzYP12l7yFZL0803Bw95G87tqQY6IjfYFQ5I3NAFqRowhqlNIaa1ZjbEIX9uYTdxbauv3bZ1HwQRi2LevBz23N8nBGgXMlMFpHC7v7XVWzWFts84f3TzbiGoXs-huJGdlmAqiQyki7qbO46P3VeUrZ~SuXVMhQ6MceRmhCCKzmXjDhB9xEUVG9ER6lGB9gDYjx2WFF-KXhSZ0Z77DtocHmAQX4JMgB6o57r3lm5EAdLk5G4uMy6Dw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":4299,"name":"Mate Choice","url":"https://www.academia.edu/Documents/in/Mate_Choice"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":8954,"name":"Fertility","url":"https://www.academia.edu/Documents/in/Fertility"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":64336,"name":"Population","url":"https://www.academia.edu/Documents/in/Population"},{"id":191815,"name":"Biological evolution","url":"https://www.academia.edu/Documents/in/Biological_evolution"},{"id":524885,"name":"Copulation","url":"https://www.academia.edu/Documents/in/Copulation"},{"id":785265,"name":"Animal Sexual Behavior","url":"https://www.academia.edu/Documents/in/Animal_Sexual_Behavior"},{"id":913924,"name":"Preference","url":"https://www.academia.edu/Documents/in/Preference"},{"id":1259917,"name":"Paternal Care","url":"https://www.academia.edu/Documents/in/Paternal_Care"},{"id":1529835,"name":"Choice Behavior","url":"https://www.academia.edu/Documents/in/Choice_Behavior"},{"id":2780137,"name":"alleles","url":"https://www.academia.edu/Documents/in/alleles"}],"urls":[{"id":40697789,"url":"https://doi.org/10.1111/evo.13241"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="116832977"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/116832977/The_interpretation_of_selection_coefficients"><img alt="Research paper thumbnail of The interpretation of selection coefficients" class="work-thumbnail" src="https://attachments.academia-assets.com/112853682/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/116832977/The_interpretation_of_selection_coefficients">The interpretation of selection coefficients</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, Apr 27, 2015</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Here we further describe details of the mutlilocus notation, based upon its development in Barton...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Here we further describe details of the mutlilocus notation, based upon its development in Barton and Turelli 1991 and Kirkpatrick et al. (2002).</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="404a282b2ace9e33ef8f728cf9907e2a" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":112853682,"asset_id":116832977,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/112853682/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="116832977"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="116832977"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 116832977; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=116832977]").text(description); $(".js-view-count[data-work-id=116832977]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 116832977; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='116832977']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 116832977, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "404a282b2ace9e33ef8f728cf9907e2a" } } $('.js-work-strip[data-work-id=116832977]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":116832977,"title":"The interpretation of selection coefficients","translated_title":"","metadata":{"publisher":"Oxford University Press","grobid_abstract":"Here we further describe details of the mutlilocus notation, based upon its development in Barton and Turelli 1991 and Kirkpatrick et al. 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(2002).","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":112853682,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853682/thumbnails/1.jpg","file_name":"IST-2016-560-v1_1_Interpreting_ML_coefficients_11.2.15_App.pdf","download_url":"https://www.academia.edu/attachments/112853682/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"The_interpretation_of_selection_coeffici.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853682/IST-2016-560-v1_1_Interpreting_ML_coefficients_11.2.15_App-libre.pdf?1711718165=\u0026response-content-disposition=attachment%3B+filename%3DThe_interpretation_of_selection_coeffici.pdf\u0026Expires=1736650586\u0026Signature=DRUTYnq2dYmwEhYP9OTe7P7ymneh8i-~eA~DLpbEWtJiwjRWV-pdzGaaHkK5cLBI4AubvgVH2KM8oOi29ktAZkidAD1H5XK~Ju8kdvCMGlmMUNgCQEJ8F9rNaBMXShpC7hpFvzXw9XFTZkwEYhdcNGwNGi0T2cEqTyUe67QfujPRDGhZMu4P9myVRMTq9BM9MgeJ5~MKAhqHaTBohXwrdCTtxTd9yi1Ads-LPNFMiKxSCAiQqM4hoQvjVndt4ZqcJ9PvpMsRjRMwzrLs4Vm~Mj5CtBUkQ5K41q0EaxfH8bFYzqZQe5VmpgIoHbvf0R-U8OEQQrpONhSdU9nMaIntVw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":70353,"name":"Kin Selection","url":"https://www.academia.edu/Documents/in/Kin_Selection"},{"id":213990,"name":"Flexibility in engineering design","url":"https://www.academia.edu/Documents/in/Flexibility_in_engineering_design"},{"id":483393,"name":"Notation","url":"https://www.academia.edu/Documents/in/Notation"},{"id":515169,"name":"DDC","url":"https://www.academia.edu/Documents/in/DDC"}],"urls":[{"id":40697788,"url":"https://doi.org/10.1111/evo.12641"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="116832976"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/116832976/Vocal_Communications_and_the_Maintenance_of_Population_Specific_Songs_in_a_Contact_Zone"><img alt="Research paper thumbnail of Vocal Communications and the Maintenance of Population Specific Songs in a Contact Zone" class="work-thumbnail" src="https://attachments.academia-assets.com/112853658/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/116832976/Vocal_Communications_and_the_Maintenance_of_Population_Specific_Songs_in_a_Contact_Zone">Vocal Communications and the Maintenance of Population Specific Songs in a Contact Zone</a></div><div class="wp-workCard_item"><span>PLOS ONE</span><span>, May 4, 2012</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Bird song has been hypothesized to play a role in several important aspects of the biology of son...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Bird song has been hypothesized to play a role in several important aspects of the biology of songbirds, including the generation of taxonomic diversity by speciation; however, the role that song plays in speciation within this group may be dependent upon the ability of populations to maintain population specific songs or calls in the face of gene flow and external cultural influences. Here, in an exploratory study, we construct a spatially explicit model of population movement to examine the consequences of secondary contact of populations singing distinct songs. We concentrate on two broad questions: 1) will population specific songs be maintained in a contact zone or will they be replaced by shared song, and 2) what spatial patterns in the distribution of songs may result from contact? We examine the effects of multiple factors including song-based mating preferences and movement probabilities, oblique versus paternal learning of song, and both cultural and genetic mutations. We find a variety of conditions under which population specific songs can be maintained, particularly when females have preferences for their population specific songs, and we document many distinct patterns of song distribution within the contact zone, including clines, banding, and mosaics.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="05e964a7a00e95dc21389200bfe34165" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":112853658,"asset_id":116832976,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/112853658/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="116832976"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="116832976"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 116832976; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=116832976]").text(description); $(".js-view-count[data-work-id=116832976]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 116832976; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='116832976']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 116832976, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "05e964a7a00e95dc21389200bfe34165" } } $('.js-work-strip[data-work-id=116832976]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":116832976,"title":"Vocal Communications and the Maintenance of Population Specific Songs in a Contact Zone","translated_title":"","metadata":{"publisher":"Public Library of Science","grobid_abstract":"Bird song has been hypothesized to play a role in several important aspects of the biology of songbirds, including the generation of taxonomic diversity by speciation; however, the role that song plays in speciation within this group may be dependent upon the ability of populations to maintain population specific songs or calls in the face of gene flow and external cultural influences. Here, in an exploratory study, we construct a spatially explicit model of population movement to examine the consequences of secondary contact of populations singing distinct songs. We concentrate on two broad questions: 1) will population specific songs be maintained in a contact zone or will they be replaced by shared song, and 2) what spatial patterns in the distribution of songs may result from contact? We examine the effects of multiple factors including song-based mating preferences and movement probabilities, oblique versus paternal learning of song, and both cultural and genetic mutations. We find a variety of conditions under which population specific songs can be maintained, particularly when females have preferences for their population specific songs, and we document many distinct patterns of song distribution within the contact zone, including clines, banding, and mosaics.","publication_date":{"day":4,"month":5,"year":2012,"errors":{}},"publication_name":"PLOS ONE","grobid_abstract_attachment_id":112853658},"translated_abstract":null,"internal_url":"https://www.academia.edu/116832976/Vocal_Communications_and_the_Maintenance_of_Population_Specific_Songs_in_a_Contact_Zone","translated_internal_url":"","created_at":"2024-03-29T05:55:19.773-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":112853658,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853658/thumbnails/1.jpg","file_name":"file.pdf","download_url":"https://www.academia.edu/attachments/112853658/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Vocal_Communications_and_the_Maintenance.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853658/file-libre.pdf?1711718171=\u0026response-content-disposition=attachment%3B+filename%3DVocal_Communications_and_the_Maintenance.pdf\u0026Expires=1736650586\u0026Signature=J7TDn7hkDP-FRlV6VsHevjoFAifBpEAsitCJ0yyith8NjDFV1voaYuHLZnpikUxNHDPWvKTj3zbUAjtNizg5hohbDqZJRNTXfGm1U3v47izu8T3YWLwdRolcQaf3yOrI-j7uB2zlYgIjiMQw9x0ver4H5A-s~VpuxxBf5zdRWYgHpJRP8U5dau665p9-DxMNXyH4G~Ek8~5pjymY-~t15myRqDP494Oetnast5KxL5Rd6DIZ9mPj2nfbzC5E5tSfUa4aX2Etw9KTBMyn3h0-nsHUOmcUgSFy9bDlZZtgu-Yk5RMAakTGLUQuRqb8cyMk0nFXRwqWLe5fCjSKJLw6Lw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Vocal_Communications_and_the_Maintenance_of_Population_Specific_Songs_in_a_Contact_Zone","translated_slug":"","page_count":12,"language":"en","content_type":"Work","summary":"Bird song has been hypothesized to play a role in several important aspects of the biology of songbirds, including the generation of taxonomic diversity by speciation; however, the role that song plays in speciation within this group may be dependent upon the ability of populations to maintain population specific songs or calls in the face of gene flow and external cultural influences. Here, in an exploratory study, we construct a spatially explicit model of population movement to examine the consequences of secondary contact of populations singing distinct songs. We concentrate on two broad questions: 1) will population specific songs be maintained in a contact zone or will they be replaced by shared song, and 2) what spatial patterns in the distribution of songs may result from contact? We examine the effects of multiple factors including song-based mating preferences and movement probabilities, oblique versus paternal learning of song, and both cultural and genetic mutations. We find a variety of conditions under which population specific songs can be maintained, particularly when females have preferences for their population specific songs, and we document many distinct patterns of song distribution within the contact zone, including clines, banding, and mosaics.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":112853658,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853658/thumbnails/1.jpg","file_name":"file.pdf","download_url":"https://www.academia.edu/attachments/112853658/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Vocal_Communications_and_the_Maintenance.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853658/file-libre.pdf?1711718171=\u0026response-content-disposition=attachment%3B+filename%3DVocal_Communications_and_the_Maintenance.pdf\u0026Expires=1736650586\u0026Signature=J7TDn7hkDP-FRlV6VsHevjoFAifBpEAsitCJ0yyith8NjDFV1voaYuHLZnpikUxNHDPWvKTj3zbUAjtNizg5hohbDqZJRNTXfGm1U3v47izu8T3YWLwdRolcQaf3yOrI-j7uB2zlYgIjiMQw9x0ver4H5A-s~VpuxxBf5zdRWYgHpJRP8U5dau665p9-DxMNXyH4G~Ek8~5pjymY-~t15myRqDP494Oetnast5KxL5Rd6DIZ9mPj2nfbzC5E5tSfUa4aX2Etw9KTBMyn3h0-nsHUOmcUgSFy9bDlZZtgu-Yk5RMAakTGLUQuRqb8cyMk0nFXRwqWLe5fCjSKJLw6Lw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"},{"id":112853659,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853659/thumbnails/1.jpg","file_name":"file.pdf","download_url":"https://www.academia.edu/attachments/112853659/download_file","bulk_download_file_name":"Vocal_Communications_and_the_Maintenance.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853659/file-libre.pdf?1711718174=\u0026response-content-disposition=attachment%3B+filename%3DVocal_Communications_and_the_Maintenance.pdf\u0026Expires=1736650586\u0026Signature=AaEMegVki-mBOPEOwO1cJwWiD8SqT8h9HoQiYK-3fj1h7JgJ0~nxwHaoCytxg~n3JhNSSwDQE1MbjnNQvsiStn50yB7jGzLaClrkUVHpIOtfee0-M-nysKSaBR2BR16~lt9e8icFckyYIAcUtDt7Fb8KpYs354LyeGSmQ-oww938csQWqxZ2QTumH4teQUlyupWkLLyACC1MA1OgKeHILlN9t2E1iSvHTF2tr0FSeVNvnhpB8AdpSQEfg7FEnMgym5qcdB6LR3pivWVhGP8Yi1Tn2GnVlbQ~xah4sM6O3xLnBnjg3eDtTMYKSCw5M3dPQ6qylyiIxZpEXhIP0UZYbA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":48,"name":"Engineering","url":"https://www.academia.edu/Documents/in/Engineering"},{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":156,"name":"Genetics","url":"https://www.academia.edu/Documents/in/Genetics"},{"id":523,"name":"Chemistry","url":"https://www.academia.edu/Documents/in/Chemistry"},{"id":4313,"name":"Gene Flow","url":"https://www.academia.edu/Documents/in/Gene_Flow"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":9846,"name":"Ecology","url":"https://www.academia.edu/Documents/in/Ecology"},{"id":24631,"name":"Fathers","url":"https://www.academia.edu/Documents/in/Fathers"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":47884,"name":"Biological Sciences","url":"https://www.academia.edu/Documents/in/Biological_Sciences"},{"id":83315,"name":"Diffusion","url":"https://www.academia.edu/Documents/in/Diffusion"},{"id":96324,"name":"Birds","url":"https://www.academia.edu/Documents/in/Birds"},{"id":169990,"name":"Bird Song","url":"https://www.academia.edu/Documents/in/Bird_Song"},{"id":202571,"name":"Mate Preference","url":"https://www.academia.edu/Documents/in/Mate_Preference"},{"id":340096,"name":"Contact Zone","url":"https://www.academia.edu/Documents/in/Contact_Zone"},{"id":1196803,"name":"Communications","url":"https://www.academia.edu/Documents/in/Communications"},{"id":2019300,"name":"Exploratory Study","url":"https://www.academia.edu/Documents/in/Exploratory_Study"}],"urls":[{"id":40697787,"url":"https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0035257\u0026type=printable"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="116832972"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/116832972/Limits_to_the_evolution_of_assortative_mating_by_female_choice_under_restricted_gene_flow"><img alt="Research paper thumbnail of Limits to the evolution of assortative mating by female choice under restricted gene flow" class="work-thumbnail" src="https://attachments.academia-assets.com/112853654/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/116832972/Limits_to_the_evolution_of_assortative_mating_by_female_choice_under_restricted_gene_flow">Limits to the evolution of assortative mating by female choice under restricted gene flow</a></div><div class="wp-workCard_item"><span>Carolina Digital Repository (University of North Carolina at Chapel Hill)</span><span>, 2011</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">The evolution of assortative mating is a key component of the process of speciation with gene flo...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">The evolution of assortative mating is a key component of the process of speciation with gene flow. Several recent theoretical studies have pointed out, however, that sexual selection which can result from assortative mating may cause it to plateau at an intermediate level; this is primarily owing to search costs of individuals with extreme phenotypes and to assortative preferences developed by individuals with intermediate phenotypes. I explore the limitations of assortative mating further by analysing a simple model in which these factors have been removed. Specifically, I use a haploid two-population model to ask whether the existence of assortative mating is sufficient to drive the further evolution of assortative mating. I find that a weakening in the effective strength of sexual selection with strong assortment leads to the existence of both a peak level of trait differentiation and the evolution of an intermediate level of assortative mating that will cause that peak. This result is robust to the inclusion of local adaptation and different genetic architecture of the trait. The results imply the existence of fundamental limits to the evolution of assortment via sexual selection in this situation, with which other factors, such as search costs, may interact.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="c975c63ba3f93cbfbf5c0f6b078b8f6f" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":112853654,"asset_id":116832972,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/112853654/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="116832972"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="116832972"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 116832972; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=116832972]").text(description); $(".js-view-count[data-work-id=116832972]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 116832972; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='116832972']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 116832972, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "c975c63ba3f93cbfbf5c0f6b078b8f6f" } } $('.js-work-strip[data-work-id=116832972]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":116832972,"title":"Limits to the evolution of assortative mating by female choice under restricted gene flow","translated_title":"","metadata":{"publisher":"University of North Carolina at Chapel Hill","ai_title_tag":"Limits to Assortative Mating Evolution Under Gene Flow","grobid_abstract":"The evolution of assortative mating is a key component of the process of speciation with gene flow. Several recent theoretical studies have pointed out, however, that sexual selection which can result from assortative mating may cause it to plateau at an intermediate level; this is primarily owing to search costs of individuals with extreme phenotypes and to assortative preferences developed by individuals with intermediate phenotypes. I explore the limitations of assortative mating further by analysing a simple model in which these factors have been removed. Specifically, I use a haploid two-population model to ask whether the existence of assortative mating is sufficient to drive the further evolution of assortative mating. I find that a weakening in the effective strength of sexual selection with strong assortment leads to the existence of both a peak level of trait differentiation and the evolution of an intermediate level of assortative mating that will cause that peak. This result is robust to the inclusion of local adaptation and different genetic architecture of the trait. The results imply the existence of fundamental limits to the evolution of assortment via sexual selection in this situation, with which other factors, such as search costs, may interact.","publication_date":{"day":null,"month":null,"year":2011,"errors":{}},"publication_name":"Carolina Digital Repository (University of North Carolina at Chapel Hill)","grobid_abstract_attachment_id":112853654},"translated_abstract":null,"internal_url":"https://www.academia.edu/116832972/Limits_to_the_evolution_of_assortative_mating_by_female_choice_under_restricted_gene_flow","translated_internal_url":"","created_at":"2024-03-29T05:54:58.775-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":112853654,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853654/thumbnails/1.jpg","file_name":"fx719w160.pdf","download_url":"https://www.academia.edu/attachments/112853654/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Limits_to_the_evolution_of_assortative_m.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853654/fx719w160-libre.pdf?1711718171=\u0026response-content-disposition=attachment%3B+filename%3DLimits_to_the_evolution_of_assortative_m.pdf\u0026Expires=1736650586\u0026Signature=Tk7-NwOdbmqzlVCE4ELYvUoEbY8Bx2cyCAvt6vuoKlbM4xCy~yYOH~~XUTPxasA9Fa--pAmr9RvN6q1szKhYhZbQzhkZ0QKXgbT8MucpQjrIiqugkwn7s50mYzNSldoaHQQ3MIRV3aHk4PKPWRRhmRFQa-XAHpKg5ivXx4D~UGUDar3PvaWW0dvNakRvxB0dcd5qlGkdaAOgHW720BWlNSUukXgEbG-qQ-oubQBUO7fmkAc0yNwixJY41gh54mtVVinNHuA0auAduoZHaHUsakLlQ7obfqez396ovilR49PjaoZjLet-8c3ZbOZAV8F3Sh7sLNuWxlrviy0n7si8CQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Limits_to_the_evolution_of_assortative_mating_by_female_choice_under_restricted_gene_flow","translated_slug":"","page_count":9,"language":"en","content_type":"Work","summary":"The evolution of assortative mating is a key component of the process of speciation with gene flow. Several recent theoretical studies have pointed out, however, that sexual selection which can result from assortative mating may cause it to plateau at an intermediate level; this is primarily owing to search costs of individuals with extreme phenotypes and to assortative preferences developed by individuals with intermediate phenotypes. I explore the limitations of assortative mating further by analysing a simple model in which these factors have been removed. Specifically, I use a haploid two-population model to ask whether the existence of assortative mating is sufficient to drive the further evolution of assortative mating. I find that a weakening in the effective strength of sexual selection with strong assortment leads to the existence of both a peak level of trait differentiation and the evolution of an intermediate level of assortative mating that will cause that peak. This result is robust to the inclusion of local adaptation and different genetic architecture of the trait. The results imply the existence of fundamental limits to the evolution of assortment via sexual selection in this situation, with which other factors, such as search costs, may interact.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":112853654,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853654/thumbnails/1.jpg","file_name":"fx719w160.pdf","download_url":"https://www.academia.edu/attachments/112853654/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Limits_to_the_evolution_of_assortative_m.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853654/fx719w160-libre.pdf?1711718171=\u0026response-content-disposition=attachment%3B+filename%3DLimits_to_the_evolution_of_assortative_m.pdf\u0026Expires=1736650586\u0026Signature=Tk7-NwOdbmqzlVCE4ELYvUoEbY8Bx2cyCAvt6vuoKlbM4xCy~yYOH~~XUTPxasA9Fa--pAmr9RvN6q1szKhYhZbQzhkZ0QKXgbT8MucpQjrIiqugkwn7s50mYzNSldoaHQQ3MIRV3aHk4PKPWRRhmRFQa-XAHpKg5ivXx4D~UGUDar3PvaWW0dvNakRvxB0dcd5qlGkdaAOgHW720BWlNSUukXgEbG-qQ-oubQBUO7fmkAc0yNwixJY41gh54mtVVinNHuA0auAduoZHaHUsakLlQ7obfqez396ovilR49PjaoZjLet-8c3ZbOZAV8F3Sh7sLNuWxlrviy0n7si8CQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"},{"id":112853653,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/112853653/thumbnails/1.jpg","file_name":"fx719w160.pdf","download_url":"https://www.academia.edu/attachments/112853653/download_file","bulk_download_file_name":"Limits_to_the_evolution_of_assortative_m.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/112853653/fx719w160-libre.pdf?1711718172=\u0026response-content-disposition=attachment%3B+filename%3DLimits_to_the_evolution_of_assortative_m.pdf\u0026Expires=1736650586\u0026Signature=SUw5dDyTL6Z6Ld2ZpZsWDIBrFcaORrU36Xej4SNyEKy4s4tMYCfOlX7iF-Spic-T8RjXvICTGZkn7XN6owzGeTvPVbgJ~Uu-fG4a~oPucyrrQ3IPFq~20eE4QuG8yG3elppC6hPjDfjEirQKsR354lpBWaYMPHEzk2HNTJ5Fo3rlzofMWwus0HMSXsfrC0DSD7Af6wT95Y0rOd7Pk4sVoYr2rVb9DQO85~lY8cWDprxSjq2kMoXNntpbDjALEAmsJdSUPQfQP4dX-tPZNTceWPzhnAwIKBJEoq4TbDAXC4kOaV~-LqDeInH7VCenfnggu490dOTXvblW5rpoKHyDVg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":4299,"name":"Mate Choice","url":"https://www.academia.edu/Documents/in/Mate_Choice"},{"id":4313,"name":"Gene Flow","url":"https://www.academia.edu/Documents/in/Gene_Flow"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":12532,"name":"Assortative Mating","url":"https://www.academia.edu/Documents/in/Assortative_Mating"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":30329,"name":"Genetic Algorithm","url":"https://www.academia.edu/Documents/in/Genetic_Algorithm"},{"id":47884,"name":"Biological Sciences","url":"https://www.academia.edu/Documents/in/Biological_Sciences"},{"id":65140,"name":"Models","url":"https://www.academia.edu/Documents/in/Models"},{"id":77459,"name":"Animal","url":"https://www.academia.edu/Documents/in/Animal"},{"id":111921,"name":"Sexual Behavior","url":"https://www.academia.edu/Documents/in/Sexual_Behavior"},{"id":149734,"name":"Mating","url":"https://www.academia.edu/Documents/in/Mating"},{"id":182837,"name":"Research Articles","url":"https://www.academia.edu/Documents/in/Research_Articles"},{"id":489736,"name":"Linkage Disequilibrium","url":"https://www.academia.edu/Documents/in/Linkage_Disequilibrium"},{"id":1303942,"name":"Female Choice","url":"https://www.academia.edu/Documents/in/Female_Choice"},{"id":2210764,"name":"Genetic","url":"https://www.academia.edu/Documents/in/Genetic"},{"id":3763225,"name":"Medical and Health Sciences","url":"https://www.academia.edu/Documents/in/Medical_and_Health_Sciences"}],"urls":[{"id":40697784,"url":"https://cdr.lib.unc.edu/downloads/fx719w160"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482083"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482083/Sperm_Competition_and_the_Evolution_of_Seminal_Fluid_Composition"><img alt="Research paper thumbnail of Sperm Competition and the Evolution of Seminal Fluid Composition" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482083/Sperm_Competition_and_the_Evolution_of_Seminal_Fluid_Composition">Sperm Competition and the Evolution of Seminal Fluid Composition</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, Aug 12, 2014</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Male ejaculates include large amounts of seminal fluid proteins (Sfps) that influence male sperm ...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Male ejaculates include large amounts of seminal fluid proteins (Sfps) that influence male sperm competitive success. In spite of their diverse proximate functions, Sfps involved in sperm competition increase male fitness in one of three ways: (1) &amp;amp;amp;amp;amp;amp;amp;quot;avoidance&amp;amp;amp;amp;amp;amp;amp;quot; proteins help males avoid sperm competition, (2) &amp;amp;amp;amp;amp;amp;amp;quot;defense&amp;amp;amp;amp;amp;amp;amp;quot; proteins help males defend their sperm from displacement by the female&amp;amp;amp;amp;amp;amp;amp;#39;s subsequent mate, and (3) &amp;amp;amp;amp;amp;amp;amp;quot;offense&amp;amp;amp;amp;amp;amp;amp;quot; proteins aid males in displacing sperm of preceding males. Here, we present a population genetic model of the evolution of allocation of finite resources by males to the three kinds of Sfps. We analyze the influence of relative efficiencies of different Sfps, of plasticity in resource allocation, and of differences in viability costs of Sfps. We find that in absence of plasticity or different viability costs, equal investment in defense and offense Sfps evolves, irrespective of their relative efficiency. In all cases, males evolve to invest more in avoidance when avoidance proteins are increasingly efficient, and when offense is more efficient than defense. Differences in viability costs result in lower investment in costly proteins, whereas plasticity has complex effects, influencing both the optimal seminal fluid composition and maintenance of variation in investment in these proteins across populations.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482083"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482083"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482083; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482083]").text(description); $(".js-view-count[data-work-id=112482083]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482083; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482083']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482083, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=112482083]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482083,"title":"Sperm Competition and the Evolution of Seminal Fluid Composition","translated_title":"","metadata":{"abstract":"Male ejaculates include large amounts of seminal fluid proteins (Sfps) that influence male sperm competitive success. In spite of their diverse proximate functions, Sfps involved in sperm competition increase male fitness in one of three ways: (1) \u0026amp;amp;amp;amp;amp;amp;amp;quot;avoidance\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins help males avoid sperm competition, (2) \u0026amp;amp;amp;amp;amp;amp;amp;quot;defense\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins help males defend their sperm from displacement by the female\u0026amp;amp;amp;amp;amp;amp;amp;#39;s subsequent mate, and (3) \u0026amp;amp;amp;amp;amp;amp;amp;quot;offense\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins aid males in displacing sperm of preceding males. Here, we present a population genetic model of the evolution of allocation of finite resources by males to the three kinds of Sfps. We analyze the influence of relative efficiencies of different Sfps, of plasticity in resource allocation, and of differences in viability costs of Sfps. We find that in absence of plasticity or different viability costs, equal investment in defense and offense Sfps evolves, irrespective of their relative efficiency. In all cases, males evolve to invest more in avoidance when avoidance proteins are increasingly efficient, and when offense is more efficient than defense. Differences in viability costs result in lower investment in costly proteins, whereas plasticity has complex effects, influencing both the optimal seminal fluid composition and maintenance of variation in investment in these proteins across populations.","publisher":"Oxford University Press","publication_date":{"day":12,"month":8,"year":2014,"errors":{}},"publication_name":"Evolution"},"translated_abstract":"Male ejaculates include large amounts of seminal fluid proteins (Sfps) that influence male sperm competitive success. In spite of their diverse proximate functions, Sfps involved in sperm competition increase male fitness in one of three ways: (1) \u0026amp;amp;amp;amp;amp;amp;amp;quot;avoidance\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins help males avoid sperm competition, (2) \u0026amp;amp;amp;amp;amp;amp;amp;quot;defense\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins help males defend their sperm from displacement by the female\u0026amp;amp;amp;amp;amp;amp;amp;#39;s subsequent mate, and (3) \u0026amp;amp;amp;amp;amp;amp;amp;quot;offense\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins aid males in displacing sperm of preceding males. Here, we present a population genetic model of the evolution of allocation of finite resources by males to the three kinds of Sfps. We analyze the influence of relative efficiencies of different Sfps, of plasticity in resource allocation, and of differences in viability costs of Sfps. We find that in absence of plasticity or different viability costs, equal investment in defense and offense Sfps evolves, irrespective of their relative efficiency. In all cases, males evolve to invest more in avoidance when avoidance proteins are increasingly efficient, and when offense is more efficient than defense. Differences in viability costs result in lower investment in costly proteins, whereas plasticity has complex effects, influencing both the optimal seminal fluid composition and maintenance of variation in investment in these proteins across populations.","internal_url":"https://www.academia.edu/112482083/Sperm_Competition_and_the_Evolution_of_Seminal_Fluid_Composition","translated_internal_url":"","created_at":"2023-12-28T05:38:09.822-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Sperm_Competition_and_the_Evolution_of_Seminal_Fluid_Composition","translated_slug":"","page_count":null,"language":"en","content_type":"Work","summary":"Male ejaculates include large amounts of seminal fluid proteins (Sfps) that influence male sperm competitive success. In spite of their diverse proximate functions, Sfps involved in sperm competition increase male fitness in one of three ways: (1) \u0026amp;amp;amp;amp;amp;amp;amp;quot;avoidance\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins help males avoid sperm competition, (2) \u0026amp;amp;amp;amp;amp;amp;amp;quot;defense\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins help males defend their sperm from displacement by the female\u0026amp;amp;amp;amp;amp;amp;amp;#39;s subsequent mate, and (3) \u0026amp;amp;amp;amp;amp;amp;amp;quot;offense\u0026amp;amp;amp;amp;amp;amp;amp;quot; proteins aid males in displacing sperm of preceding males. Here, we present a population genetic model of the evolution of allocation of finite resources by males to the three kinds of Sfps. We analyze the influence of relative efficiencies of different Sfps, of plasticity in resource allocation, and of differences in viability costs of Sfps. We find that in absence of plasticity or different viability costs, equal investment in defense and offense Sfps evolves, irrespective of their relative efficiency. In all cases, males evolve to invest more in avoidance when avoidance proteins are increasingly efficient, and when offense is more efficient than defense. Differences in viability costs result in lower investment in costly proteins, whereas plasticity has complex effects, influencing both the optimal seminal fluid composition and maintenance of variation in investment in these proteins across populations.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":4480,"name":"Population Genetics","url":"https://www.academia.edu/Documents/in/Population_Genetics"},{"id":6653,"name":"Sperm Competition","url":"https://www.academia.edu/Documents/in/Sperm_Competition"},{"id":7044,"name":"Sexual 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"profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482081"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482081/Evolutionary_rescue_under_demographic_and_environmental_stochasticity"><img alt="Research paper thumbnail of Evolutionary rescue under demographic and environmental stochasticity" class="work-thumbnail" src="https://attachments.academia-assets.com/109699114/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482081/Evolutionary_rescue_under_demographic_and_environmental_stochasticity">Evolutionary rescue under demographic and environmental stochasticity</a></div><div class="wp-workCard_item"><span>bioRxiv (Cold Spring Harbor Laboratory)</span><span>, Mar 14, 2023</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">We would like to thank Brian Lerch for very helpful comments on an earlier draft of this paper, J...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">We would like to thank Brian Lerch for very helpful comments on an earlier draft of this paper, Joel Kingsolver for the suggestions on the model analysis, the editor and two anonymous reviewers for offering intuitive interpretations of the results.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="bdeca998a21892403ab9e8e01aac2ab7" 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would like to thank Brian Lerch for very helpful comments on an earlier draft of this paper, Joel Kingsolver for the suggestions on the model analysis, the editor and two anonymous reviewers for offering intuitive interpretations of the results.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria 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class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482080/The_Fisher_process_of_sexual_selection_with_the_coevolution_of_preference_strength">The Fisher process of sexual selection with the coevolution of preference strength</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, Feb 9, 2023</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Sexual selection has a rich history of mathematical models that consider why preferences favor on...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Sexual selection has a rich history of mathematical models that consider why preferences favor one trait phenotype over another (for population genetic models) or what specific trait value is preferred (for quantitative genetic models). Less common is exploration of the evolution of choosiness or preference strength: i.e., by how much a trait is preferred. We examine both population and quantitative genetic models of the evolution of preferences, specifically developing “baseline models” of the evolution of preference strength during the Fisher process. Using a population genetic approach, we find selection for stronger and stronger preferences when trait variation is maintained by mutation. However, this force is quite weak and likely to be swamped by drift in moderately-sized populations. In a quantitative genetic model, unimodal preferences will generally not evolve to be increasingly strong without bounds when male traits are under stabilizing viability selection, but evolve to extreme values when viability selection is directional. Our results highlight that different shapes of fitness and preference functions lead to qualitatively different trajectories for preference strength evolution ranging from no evolution to extreme evolution of preference strength.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482080"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482080"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482080; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482080]").text(description); $(".js-view-count[data-work-id=112482080]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482080; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482080']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482080, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=112482080]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482080,"title":"The Fisher process of sexual selection with the coevolution of preference strength","translated_title":"","metadata":{"abstract":"Sexual selection has a rich history of mathematical models that consider why preferences favor one trait phenotype over another (for population genetic models) or what specific trait value is preferred (for quantitative genetic models). Less common is exploration of the evolution of choosiness or preference strength: i.e., by how much a trait is preferred. We examine both population and quantitative genetic models of the evolution of preferences, specifically developing “baseline models” of the evolution of preference strength during the Fisher process. Using a population genetic approach, we find selection for stronger and stronger preferences when trait variation is maintained by mutation. However, this force is quite weak and likely to be swamped by drift in moderately-sized populations. In a quantitative genetic model, unimodal preferences will generally not evolve to be increasingly strong without bounds when male traits are under stabilizing viability selection, but evolve to extreme values when viability selection is directional. Our results highlight that different shapes of fitness and preference functions lead to qualitatively different trajectories for preference strength evolution ranging from no evolution to extreme evolution of preference strength.","publisher":"Oxford University Press","publication_date":{"day":9,"month":2,"year":2023,"errors":{}},"publication_name":"Evolution"},"translated_abstract":"Sexual selection has a rich history of mathematical models that consider why preferences favor one trait phenotype over another (for population genetic models) or what specific trait value is preferred (for quantitative genetic models). Less common is exploration of the evolution of choosiness or preference strength: i.e., by how much a trait is preferred. We examine both population and quantitative genetic models of the evolution of preferences, specifically developing “baseline models” of the evolution of preference strength during the Fisher process. Using a population genetic approach, we find selection for stronger and stronger preferences when trait variation is maintained by mutation. However, this force is quite weak and likely to be swamped by drift in moderately-sized populations. In a quantitative genetic model, unimodal preferences will generally not evolve to be increasingly strong without bounds when male traits are under stabilizing viability selection, but evolve to extreme values when viability selection is directional. Our results highlight that different shapes of fitness and preference functions lead to qualitatively different trajectories for preference strength evolution ranging from no evolution to extreme evolution of preference strength.","internal_url":"https://www.academia.edu/112482080/The_Fisher_process_of_sexual_selection_with_the_coevolution_of_preference_strength","translated_internal_url":"","created_at":"2023-12-28T05:38:09.207-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"The_Fisher_process_of_sexual_selection_with_the_coevolution_of_preference_strength","translated_slug":"","page_count":null,"language":"en","content_type":"Work","summary":"Sexual selection has a rich history of mathematical models that consider why preferences favor one trait phenotype over another (for population genetic models) or what specific trait value is preferred (for quantitative genetic models). Less common is exploration of the evolution of choosiness or preference strength: i.e., by how much a trait is preferred. We examine both population and quantitative genetic models of the evolution of preferences, specifically developing “baseline models” of the evolution of preference strength during the Fisher process. Using a population genetic approach, we find selection for stronger and stronger preferences when trait variation is maintained by mutation. However, this force is quite weak and likely to be swamped by drift in moderately-sized populations. In a quantitative genetic model, unimodal preferences will generally not evolve to be increasingly strong without bounds when male traits are under stabilizing viability selection, but evolve to extreme values when viability selection is directional. Our results highlight that different shapes of fitness and preference functions lead to qualitatively different trajectories for preference strength evolution ranging from no evolution to extreme evolution of preference strength.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":4304,"name":"Coevolution","url":"https://www.academia.edu/Documents/in/Coevolution"},{"id":7044,"name":"Sexual Selection","url":"https://www.academia.edu/Documents/in/Sexual_Selection"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":17564,"name":"Quantitative Genetics","url":"https://www.academia.edu/Documents/in/Quantitative_Genetics"},{"id":64336,"name":"Population","url":"https://www.academia.edu/Documents/in/Population"},{"id":133085,"name":"Trait","url":"https://www.academia.edu/Documents/in/Trait"},{"id":913924,"name":"Preference","url":"https://www.academia.edu/Documents/in/Preference"},{"id":3757101,"name":"Genetic Model","url":"https://www.academia.edu/Documents/in/Genetic_Model"}],"urls":[{"id":37867945,"url":"https://doi.org/10.1093/evolut/qpad022"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482079"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482079/Nonadaptive_female_pursuit_of_extrapair_copulations_can_evolve_through_hitchhiking"><img alt="Research paper thumbnail of Nonadaptive female pursuit of extrapair copulations can evolve through hitchhiking" class="work-thumbnail" src="https://attachments.academia-assets.com/109699152/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482079/Nonadaptive_female_pursuit_of_extrapair_copulations_can_evolve_through_hitchhiking">Nonadaptive female pursuit of extrapair copulations can evolve through hitchhiking</a></div><div class="wp-workCard_item"><span>Ecology and Evolution</span><span>, Mar 6, 2018</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">In many socially monogamous species, individuals have been found to engage in extrapair copulatio...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">In many socially monogamous species, individuals have been found to engage in extrapair copulations (EPC), which results in extrapair paternity (EPP) (Westneat & Stewart, 2003). EPP has been recorded in about 90% of investigated avian species (reviewed in Griffith,</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="eee0e2c9043eb44ed3bf56522bdf1700" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":109699152,"asset_id":112482079,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/109699152/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482079"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482079"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482079; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482079]").text(description); $(".js-view-count[data-work-id=112482079]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482079; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482079']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482079, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "eee0e2c9043eb44ed3bf56522bdf1700" } } $('.js-work-strip[data-work-id=112482079]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482079,"title":"Nonadaptive female pursuit of extrapair copulations can evolve through hitchhiking","translated_title":"","metadata":{"publisher":"Wiley","grobid_abstract":"In many socially monogamous species, individuals have been found to engage in extrapair copulations (EPC), which results in extrapair paternity (EPP) (Westneat \u0026 Stewart, 2003). 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In this study, however we identify two additional problems of peripatric speciation, as compared to the parapatric case, that may impede the completion of the speciation process for most parameter regions. First, with (predominantly) unidirectional gene flow, there is no selection pressure to evolve assortative mating on the continent. We discuss the implications of this for different mating schemes. Second, genetic load can build up in small populations. This can lead to extinction of the peripheral species, or generate selection pressure for lower assortative mating to avoid inbreeding. In this case, either a stable equilibrium with intermediate assortment evolves or there is cycling between phases of hybridization and phases of complete isolation.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="95f2ce753bb0d57359cab2fa7b67f3bb" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":109699154,"asset_id":112482078,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/109699154/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482078"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482078"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482078; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482078]").text(description); $(".js-view-count[data-work-id=112482078]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482078; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482078']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482078, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "95f2ce753bb0d57359cab2fa7b67f3bb" } } $('.js-work-strip[data-work-id=112482078]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482078,"title":"Speciation in peripheral populations: effects of drift load and mating systems","translated_title":"","metadata":{"publisher":"Wiley-Blackwell","grobid_abstract":"Speciation in peripheral populations has long been considered one of the most plausible scenarios for speciation with gene flow. 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$(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482076"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482076/Same_sex_sexual_behaviour_and_selection_for_indiscriminate_mating"><img alt="Research paper thumbnail of Same-sex sexual behaviour and selection for indiscriminate mating" class="work-thumbnail" src="https://attachments.academia-assets.com/109699109/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482076/Same_sex_sexual_behaviour_and_selection_for_indiscriminate_mating">Same-sex sexual behaviour and selection for indiscriminate mating</a></div><div class="wp-workCard_item"><span>Nature Ecology and Evolution</span><span>, Nov 9, 2020</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">The widespread presence of same-sex sexual behavior (SSB) has long been thought to pose an evolut...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">The widespread presence of same-sex sexual behavior (SSB) has long been thought to pose an evolutionary conundrum 1-3 , as participants in SSB suffer the cost of failing to reproduce after expending the time and energy to find a mate. The potential for SSB to occur as part of an optimal strategy has received almost no attention, although indiscriminate sexual behavior may be the ancestral mode of sexual reproduction 4. Here, we build a simple model of sexual reproduction and create a theoretical framework for the evolution of indiscriminate sexual behavior. We provide strong support for the hypothesis that SSB is likely maintained by selection for indiscriminate sexual behavior, by showing that indiscriminate mating is the optimal strategy under a wide range of conditions. Further, our model suggests that the conditions that most strongly favor indiscriminate mating were likely present at the origin of sexual behavior. These findings have implications not only for the evolutionary origins of SSB, but also for the evolution of discriminate sexual behavior across the animal kingdom. Empirical observations of same-sex sexual behavior (SSB; i.e., any attempted sexual activity between two or more members of the same sex) in animals are widespread, with evidence of SSB in mammals 5-9 , birds 10-14 , arthropods 15-19 , mollusks 20-22 , echinoderms 23-25 , and other animals 26-30. Since SSB is traditionally thought to be deleterious, as same-sex matings require energy expenditure but cannot produce offspring, there has been much interest in understanding its origin and maintenance 1-5. Despite this, there exists no strong theoretical foundation for understanding SSB (but see 31,32), resulting in a wide range of untested verbal arguments in the literature 1-5. Recently, Monk et al. 4 challenged the longstanding perspective of SSB as a derived trait, arguing that rather than trying to understand its presence, a more salient question would be to .</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="57afaadc8d64e3394282fddc0df25ff2" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":109699109,"asset_id":112482076,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/109699109/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482076"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482076"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482076; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482076]").text(description); $(".js-view-count[data-work-id=112482076]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482076; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482076']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482076, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "57afaadc8d64e3394282fddc0df25ff2" } } $('.js-work-strip[data-work-id=112482076]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482076,"title":"Same-sex sexual behaviour and selection for indiscriminate mating","translated_title":"","metadata":{"publisher":"Nature Portfolio","grobid_abstract":"The widespread presence of same-sex sexual behavior (SSB) has long been thought to pose an evolutionary conundrum 1-3 , as participants in SSB suffer the cost of failing to reproduce after expending the time and energy to find a mate. The potential for SSB to occur as part of an optimal strategy has received almost no attention, although indiscriminate sexual behavior may be the ancestral mode of sexual reproduction 4. Here, we build a simple model of sexual reproduction and create a theoretical framework for the evolution of indiscriminate sexual behavior. We provide strong support for the hypothesis that SSB is likely maintained by selection for indiscriminate sexual behavior, by showing that indiscriminate mating is the optimal strategy under a wide range of conditions. Further, our model suggests that the conditions that most strongly favor indiscriminate mating were likely present at the origin of sexual behavior. These findings have implications not only for the evolutionary origins of SSB, but also for the evolution of discriminate sexual behavior across the animal kingdom. Empirical observations of same-sex sexual behavior (SSB; i.e., any attempted sexual activity between two or more members of the same sex) in animals are widespread, with evidence of SSB in mammals 5-9 , birds 10-14 , arthropods 15-19 , mollusks 20-22 , echinoderms 23-25 , and other animals 26-30. Since SSB is traditionally thought to be deleterious, as same-sex matings require energy expenditure but cannot produce offspring, there has been much interest in understanding its origin and maintenance 1-5. Despite this, there exists no strong theoretical foundation for understanding SSB (but see 31,32), resulting in a wide range of untested verbal arguments in the literature 1-5. Recently, Monk et al. 4 challenged the longstanding perspective of SSB as a derived trait, arguing that rather than trying to understand its presence, a more salient question would be to .","publication_date":{"day":9,"month":11,"year":2020,"errors":{}},"publication_name":"Nature Ecology and Evolution","grobid_abstract_attachment_id":109699109},"translated_abstract":null,"internal_url":"https://www.academia.edu/112482076/Same_sex_sexual_behaviour_and_selection_for_indiscriminate_mating","translated_internal_url":"","created_at":"2023-12-28T05:38:08.304-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":109699109,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699109/thumbnails/1.jpg","file_name":"2020.08.12.248096.full.pdf","download_url":"https://www.academia.edu/attachments/109699109/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Same_sex_sexual_behaviour_and_selection.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699109/2020.08.12.248096.full-libre.pdf?1703772708=\u0026response-content-disposition=attachment%3B+filename%3DSame_sex_sexual_behaviour_and_selection.pdf\u0026Expires=1736650586\u0026Signature=ZI8mKaCJGgqGA7Z5SYwmCTakD6V1hzOeWx9yDp785o2I3gCaM7EbJOwEfE3I-ms037zKZVD60VfdUHdyr41hkEJtUig3IwA746bkz2vcR4lgbBZLJcvvPljjIzRhcbV8yFGUxZtADqAUGadjALFNg4YH1ACTvrQyeW5o52qY86PvGA6Kja7FxHX7qXFvYLqLJYfUeqyj6MYdoG-I6RofGX76zT5pbH5KgDxhpl4cn-Kkb4MHHrCcmZSC17LIo4ht~gTms5Dsdo6GELAD7RdpZUhMmcWm9TODjCQe2eGS8K8mXztzGy8p-G~lDKp-GkEMbxTdwsRhZpLyngGLivjrew__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Same_sex_sexual_behaviour_and_selection_for_indiscriminate_mating","translated_slug":"","page_count":19,"language":"en","content_type":"Work","summary":"The widespread presence of same-sex sexual behavior (SSB) has long been thought to pose an evolutionary conundrum 1-3 , as participants in SSB suffer the cost of failing to reproduce after expending the time and energy to find a mate. The potential for SSB to occur as part of an optimal strategy has received almost no attention, although indiscriminate sexual behavior may be the ancestral mode of sexual reproduction 4. Here, we build a simple model of sexual reproduction and create a theoretical framework for the evolution of indiscriminate sexual behavior. We provide strong support for the hypothesis that SSB is likely maintained by selection for indiscriminate sexual behavior, by showing that indiscriminate mating is the optimal strategy under a wide range of conditions. Further, our model suggests that the conditions that most strongly favor indiscriminate mating were likely present at the origin of sexual behavior. These findings have implications not only for the evolutionary origins of SSB, but also for the evolution of discriminate sexual behavior across the animal kingdom. Empirical observations of same-sex sexual behavior (SSB; i.e., any attempted sexual activity between two or more members of the same sex) in animals are widespread, with evidence of SSB in mammals 5-9 , birds 10-14 , arthropods 15-19 , mollusks 20-22 , echinoderms 23-25 , and other animals 26-30. Since SSB is traditionally thought to be deleterious, as same-sex matings require energy expenditure but cannot produce offspring, there has been much interest in understanding its origin and maintenance 1-5. Despite this, there exists no strong theoretical foundation for understanding SSB (but see 31,32), resulting in a wide range of untested verbal arguments in the literature 1-5. Recently, Monk et al. 4 challenged the longstanding perspective of SSB as a derived trait, arguing that rather than trying to understand its presence, a more salient question would be to .","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":109699109,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699109/thumbnails/1.jpg","file_name":"2020.08.12.248096.full.pdf","download_url":"https://www.academia.edu/attachments/109699109/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Same_sex_sexual_behaviour_and_selection.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699109/2020.08.12.248096.full-libre.pdf?1703772708=\u0026response-content-disposition=attachment%3B+filename%3DSame_sex_sexual_behaviour_and_selection.pdf\u0026Expires=1736650586\u0026Signature=ZI8mKaCJGgqGA7Z5SYwmCTakD6V1hzOeWx9yDp785o2I3gCaM7EbJOwEfE3I-ms037zKZVD60VfdUHdyr41hkEJtUig3IwA746bkz2vcR4lgbBZLJcvvPljjIzRhcbV8yFGUxZtADqAUGadjALFNg4YH1ACTvrQyeW5o52qY86PvGA6Kja7FxHX7qXFvYLqLJYfUeqyj6MYdoG-I6RofGX76zT5pbH5KgDxhpl4cn-Kkb4MHHrCcmZSC17LIo4ht~gTms5Dsdo6GELAD7RdpZUhMmcWm9TODjCQe2eGS8K8mXztzGy8p-G~lDKp-GkEMbxTdwsRhZpLyngGLivjrew__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"},{"id":109699108,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699108/thumbnails/1.jpg","file_name":"2020.08.12.248096.full.pdf","download_url":"https://www.academia.edu/attachments/109699108/download_file","bulk_download_file_name":"Same_sex_sexual_behaviour_and_selection.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699108/2020.08.12.248096.full-libre.pdf?1703772710=\u0026response-content-disposition=attachment%3B+filename%3DSame_sex_sexual_behaviour_and_selection.pdf\u0026Expires=1736650586\u0026Signature=TplrM-IfuOVcD1m8WHFXQ~jNPdgHMCOH~oSKjE1vf7W3OiaWMy0XTKOmaom-qJ0yO1kDk5MU46N-RM1uGgwtykvdmudzp9nGYPkpz4EEyti6EoB5KP22FwH7ITKv7dha5JHPnabw2ECJdzJbAn6SGyr8M3CBJh-V-oFNWdylnPmyRO0LE4F~9N0-gDEqgxn2H4h-vUYjm6tWrU9mkFynS4MlmOeyMCoIf5YgRDe3xAjXmxrcBBGJfpXiPM-j7GLQ4J9P50aFzD0TTzWIVQLZiWKt98gKTCILXOtXqZiqljTXxApsfbz9DsWeozs4N2pwrB-kSNkSybBh5CL9YjgdrQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":221,"name":"Psychology","url":"https://www.academia.edu/Documents/in/Psychology"},{"id":7044,"name":"Sexual Selection","url":"https://www.academia.edu/Documents/in/Sexual_Selection"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":149734,"name":"Mating","url":"https://www.academia.edu/Documents/in/Mating"}],"urls":[{"id":37867941,"url":"https://www.biorxiv.org/content/biorxiv/early/2020/08/13/2020.08.12.248096.full.pdf"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482075"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482075/The_evolution_of_sexual_imprinting_through_reinforcement_"><img alt="Research paper thumbnail of The evolution of sexual imprinting through reinforcement*" class="work-thumbnail" src="https://attachments.academia-assets.com/109699155/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482075/The_evolution_of_sexual_imprinting_through_reinforcement_">The evolution of sexual imprinting through reinforcement*</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, May 29, 2018</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Special thanks to Ø. Holen for many suggestions which clarified the findings of the model.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="b7ad21cb5bc505fcf33d314d68165e94" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":109699155,"asset_id":112482075,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/109699155/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482075"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482075"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482075; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482075]").text(description); $(".js-view-count[data-work-id=112482075]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482075; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482075']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482075, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "b7ad21cb5bc505fcf33d314d68165e94" } } $('.js-work-strip[data-work-id=112482075]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482075,"title":"The evolution of sexual imprinting through reinforcement*","translated_title":"","metadata":{"publisher":"Oxford University Press","grobid_abstract":"Special thanks to Ø. 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Holen for many suggestions which clarified the findings of the model.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":109699155,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699155/thumbnails/1.jpg","file_name":"evo.1350020231228-1-livdvg.pdf","download_url":"https://www.academia.edu/attachments/109699155/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Niw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"The_evolution_of_sexual_imprinting_throu.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699155/evo.1350020231228-1-livdvg-libre.pdf?1703772719=\u0026response-content-disposition=attachment%3B+filename%3DThe_evolution_of_sexual_imprinting_throu.pdf\u0026Expires=1736650586\u0026Signature=YTAoL0utIReKowAj0K4pGkLZUKDoF9guixw~T~MUvlBsNIlKLeWwB-1dND-tycMisBzjXqoAXtXY6wq0YOcyFha0y301YffnrD0K-oIAjuaVTqLegOYBSoLj-IJcbrfJUSv6b3kbvnlYnsc2Y1UBXw7ZKl3XCuqH7ru~YpGJsweko3kdpe7e5JLisBcnVmubrWWhjjF~GwtZyrDM9gS51eL4rCKkYfbtrXuRJi3RjpVhboreO3-J7cpLUL35Fu7WZ-9ovi-o8Ak~5FD92oDE9SdflYdxvdY5s95vvlpD4FvsHwC0aeXrwJBsU-jWThqG0MFINRlNVYLRUbrU9Z8jtw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":4299,"name":"Mate Choice","url":"https://www.academia.edu/Documents/in/Mate_Choice"},{"id":7044,"name":"Sexual Selection","url":"https://www.academia.edu/Documents/in/Sexual_Selection"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":10967,"name":"Genomic Imprinting","url":"https://www.academia.edu/Documents/in/Genomic_Imprinting"},{"id":12532,"name":"Assortative Mating","url":"https://www.academia.edu/Documents/in/Assortative_Mating"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":422135,"name":"Imprinting Psychology","url":"https://www.academia.edu/Documents/in/Imprinting_Psychology"},{"id":1650776,"name":"Mating Preferences","url":"https://www.academia.edu/Documents/in/Mating_Preferences"}],"urls":[{"id":37867940,"url":"https://doi.org/10.1111/evo.13500"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482074"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482074/Postmating_Prezygotic_Isolation_is_Not_an_Important_Source_of_Selection_for_Reinforcement_Within_and_Between_Species_in_Drosophila_Pseudoobscura_and_D_Persimilis"><img alt="Research paper thumbnail of Postmating-Prezygotic Isolation is Not an Important Source of Selection for Reinforcement Within and Between Species in Drosophila Pseudoobscura and D. Persimilis" class="work-thumbnail" src="https://attachments.academia-assets.com/109699162/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482074/Postmating_Prezygotic_Isolation_is_Not_an_Important_Source_of_Selection_for_Reinforcement_Within_and_Between_Species_in_Drosophila_Pseudoobscura_and_D_Persimilis">Postmating-Prezygotic Isolation is Not an Important Source of Selection for Reinforcement Within and Between Species in Drosophila Pseudoobscura and D. Persimilis</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, May 1, 2005</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Most work on adaptive speciation to date has focused on the role of low hybrid fitness as the for...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Most work on adaptive speciation to date has focused on the role of low hybrid fitness as the force driving reinforcement (the evolution of premating isolation after secondary contact that reduces the likelihood of matings between populations). However, recent theoretical work has shown that postmating, prezygotic incompatibilities may also be important in driving premating isolation. We quantified premating, postmating-prezygotic, and early postzygotic fitness effects in crosses among three populations: Drosophila persimilis, D. pseudoobscura USA (sympatric to D. persimilis), and D. pseudoobscura Bogotá (allopatric to D. persimilis). Interspecific matings were more likely to fail when they involved the sympatric populations than when they involved the allopatric populations, consistent with reinforcement. We also found that failure rate in sympatric mating trials depended on whether D. persimilis females were paired with D. pseudoobscura males or the reverse. This asymmetry most likely indicates differences in discrimination against heterospecific males by females. By measuring egg laying rate, fertilization success and hatching success, we also compared components of postmating-prezygotic and early postzygotic isolation. Postmating-prezygotic fitness costs were small and not distinguishable between hetero-and conspecific crosses. Early postzygotic fitness effects due to hatching success differences were also small in between-population crosses. There was, however, a postzygotic fitness effect that may have resulted from an X-linked allele found in one of the two strains of D. pseudoobscura USA. We conclude that the postmating-prezygotic fitness costs we measured probably did not drive premating isolation in these species. Premating isolation is most likely driven in sympatric populations by previously known hybrid male sterility.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="f8926140040d64fef8f65e2e0a04f072" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":109699162,"asset_id":112482074,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/109699162/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482074"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482074"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482074; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482074]").text(description); $(".js-view-count[data-work-id=112482074]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482074; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482074']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482074, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "f8926140040d64fef8f65e2e0a04f072" } } $('.js-work-strip[data-work-id=112482074]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482074,"title":"Postmating-Prezygotic Isolation is Not an Important Source of Selection for Reinforcement Within and Between Species in Drosophila Pseudoobscura and D. Persimilis","translated_title":"","metadata":{"publisher":"Oxford University Press","grobid_abstract":"Most work on adaptive speciation to date has focused on the role of low hybrid fitness as the force driving reinforcement (the evolution of premating isolation after secondary contact that reduces the likelihood of matings between populations). However, recent theoretical work has shown that postmating, prezygotic incompatibilities may also be important in driving premating isolation. We quantified premating, postmating-prezygotic, and early postzygotic fitness effects in crosses among three populations: Drosophila persimilis, D. pseudoobscura USA (sympatric to D. persimilis), and D. pseudoobscura Bogotá (allopatric to D. persimilis). Interspecific matings were more likely to fail when they involved the sympatric populations than when they involved the allopatric populations, consistent with reinforcement. We also found that failure rate in sympatric mating trials depended on whether D. persimilis females were paired with D. pseudoobscura males or the reverse. This asymmetry most likely indicates differences in discrimination against heterospecific males by females. By measuring egg laying rate, fertilization success and hatching success, we also compared components of postmating-prezygotic and early postzygotic isolation. Postmating-prezygotic fitness costs were small and not distinguishable between hetero-and conspecific crosses. Early postzygotic fitness effects due to hatching success differences were also small in between-population crosses. There was, however, a postzygotic fitness effect that may have resulted from an X-linked allele found in one of the two strains of D. pseudoobscura USA. We conclude that the postmating-prezygotic fitness costs we measured probably did not drive premating isolation in these species. Premating isolation is most likely driven in sympatric populations by previously known hybrid male sterility.","publication_date":{"day":1,"month":5,"year":2005,"errors":{}},"publication_name":"Evolution","grobid_abstract_attachment_id":109699162},"translated_abstract":null,"internal_url":"https://www.academia.edu/112482074/Postmating_Prezygotic_Isolation_is_Not_an_Important_Source_of_Selection_for_Reinforcement_Within_and_Between_Species_in_Drosophila_Pseudoobscura_and_D_Persimilis","translated_internal_url":"","created_at":"2023-12-28T05:38:07.901-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":109699162,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699162/thumbnails/1.jpg","file_name":"LorchServedio2005.pdf","download_url":"https://www.academia.edu/attachments/109699162/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Postmating_Prezygotic_Isolation_is_Not_a.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699162/LorchServedio2005-libre.pdf?1703772693=\u0026response-content-disposition=attachment%3B+filename%3DPostmating_Prezygotic_Isolation_is_Not_a.pdf\u0026Expires=1736650586\u0026Signature=XYRqx0dXkWfQfDPpBa9R8jpLWgfNpzeN7x9QCV5V2bjfeknFi8xj8WCjAnVXEm9tjxkC2-c5iePCly~mjDRdHtc~zz830Gq6BcuiEM~TPMrR7ehQQS-umo~DYiu1flWyl-cJxMcZ74bMLZqqG4lDrfv-YmzyHLyHsmrPvXK8hoL66H5NvRlO71bXQrJUbLb51nOWqvGl-I81bs8CWpE0gy6XH6kpEyKdeQ2h0sukz4SMvcePVIpeWSku8zj56MC9VzqZ-biuS5IPJ-4aidnmO2h4UZKqRLMsHnboy8sbhzfwDpdtPw9oV-tBei0CgRu9Wmbki~PU8sGT8VSmxv4GOw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Postmating_Prezygotic_Isolation_is_Not_an_Important_Source_of_Selection_for_Reinforcement_Within_and_Between_Species_in_Drosophila_Pseudoobscura_and_D_Persimilis","translated_slug":"","page_count":7,"language":"en","content_type":"Work","summary":"Most work on adaptive speciation to date has focused on the role of low hybrid fitness as the force driving reinforcement (the evolution of premating isolation after secondary contact that reduces the likelihood of matings between populations). However, recent theoretical work has shown that postmating, prezygotic incompatibilities may also be important in driving premating isolation. We quantified premating, postmating-prezygotic, and early postzygotic fitness effects in crosses among three populations: Drosophila persimilis, D. pseudoobscura USA (sympatric to D. persimilis), and D. pseudoobscura Bogotá (allopatric to D. persimilis). Interspecific matings were more likely to fail when they involved the sympatric populations than when they involved the allopatric populations, consistent with reinforcement. We also found that failure rate in sympatric mating trials depended on whether D. persimilis females were paired with D. pseudoobscura males or the reverse. This asymmetry most likely indicates differences in discrimination against heterospecific males by females. By measuring egg laying rate, fertilization success and hatching success, we also compared components of postmating-prezygotic and early postzygotic isolation. Postmating-prezygotic fitness costs were small and not distinguishable between hetero-and conspecific crosses. Early postzygotic fitness effects due to hatching success differences were also small in between-population crosses. There was, however, a postzygotic fitness effect that may have resulted from an X-linked allele found in one of the two strains of D. pseudoobscura USA. We conclude that the postmating-prezygotic fitness costs we measured probably did not drive premating isolation in these species. Premating isolation is most likely driven in sympatric populations by previously known hybrid male sterility.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[{"id":109699162,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/109699162/thumbnails/1.jpg","file_name":"LorchServedio2005.pdf","download_url":"https://www.academia.edu/attachments/109699162/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Postmating_Prezygotic_Isolation_is_Not_a.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/109699162/LorchServedio2005-libre.pdf?1703772693=\u0026response-content-disposition=attachment%3B+filename%3DPostmating_Prezygotic_Isolation_is_Not_a.pdf\u0026Expires=1736650586\u0026Signature=XYRqx0dXkWfQfDPpBa9R8jpLWgfNpzeN7x9QCV5V2bjfeknFi8xj8WCjAnVXEm9tjxkC2-c5iePCly~mjDRdHtc~zz830Gq6BcuiEM~TPMrR7ehQQS-umo~DYiu1flWyl-cJxMcZ74bMLZqqG4lDrfv-YmzyHLyHsmrPvXK8hoL66H5NvRlO71bXQrJUbLb51nOWqvGl-I81bs8CWpE0gy6XH6kpEyKdeQ2h0sukz4SMvcePVIpeWSku8zj56MC9VzqZ-biuS5IPJ-4aidnmO2h4UZKqRLMsHnboy8sbhzfwDpdtPw9oV-tBei0CgRu9Wmbki~PU8sGT8VSmxv4GOw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":310,"name":"Demography","url":"https://www.academia.edu/Documents/in/Demography"},{"id":4559,"name":"Reproduction","url":"https://www.academia.edu/Documents/in/Reproduction"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":51670,"name":"Drosophila","url":"https://www.academia.edu/Documents/in/Drosophila"},{"id":191815,"name":"Biological evolution","url":"https://www.academia.edu/Documents/in/Biological_evolution"},{"id":276323,"name":"Egg Laying","url":"https://www.academia.edu/Documents/in/Egg_Laying"},{"id":348029,"name":"Fertilization","url":"https://www.academia.edu/Documents/in/Fertilization"},{"id":358670,"name":"Reproductive Isolation","url":"https://www.academia.edu/Documents/in/Reproductive_Isolation"},{"id":413192,"name":"Sex Factors","url":"https://www.academia.edu/Documents/in/Sex_Factors"},{"id":413194,"name":"Analysis of Variance","url":"https://www.academia.edu/Documents/in/Analysis_of_Variance"},{"id":421466,"name":"Allopatric Speciation","url":"https://www.academia.edu/Documents/in/Allopatric_Speciation"},{"id":573466,"name":"Male Sterility","url":"https://www.academia.edu/Documents/in/Male_Sterility"},{"id":1578259,"name":"Fitness cost","url":"https://www.academia.edu/Documents/in/Fitness_cost"},{"id":2560659,"name":"Failure rate","url":"https://www.academia.edu/Documents/in/Failure_rate"}],"urls":[{"id":37867939,"url":"https://doi.org/10.1111/j.0014-3820.2005.tb01042.x"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482072"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482072/Male_mate_choice_male_quality_and_the_potential_for_sexual_selection_on_female_traits_under_polygyny"><img alt="Research paper thumbnail of Male mate choice, male quality, and the potential for sexual selection on female traits under polygyny" class="work-thumbnail" src="https://a.academia-assets.com/images/blank-paper.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482072/Male_mate_choice_male_quality_and_the_potential_for_sexual_selection_on_female_traits_under_polygyny">Male mate choice, male quality, and the potential for sexual selection on female traits under polygyny</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, Nov 29, 2016</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Observations of male mate choice are increasingly common, even in species with traditional sex ro...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Observations of male mate choice are increasingly common, even in species with traditional sex roles. In addition, female traits that bear the hallmarks of secondary sexual characters are increasingly reported. These concurrent empirical trends have led to the repeated inference that, even under polygyny, male mate choice is a mechanism of sexual selection on female traits. It is often either assumed or argued that in these cases females are competing for males of superior &amp;amp;amp;quot;quality&amp;amp;amp;quot;; females might experience sexual selection under polygyny if they compete for mates that provide either direct or indirect benefits. However, the theoretical foundation of this testable hypothesis remains largely uninvestigated. We develop a population genetic model to probe the logic of this hypothesis and demonstrate that, contrary to common inferences, male mate choice, variation in male quality (in the form of a direct fecundity benefit to females), and female ornamentation can coexist in a population without any sexual selection on female ornamentation taking place at all. Furthermore, even in a &amp;amp;amp;quot;best case scenario&amp;amp;amp;quot; where high quality males with a preference for ornamented females are able to mate disproportionately more often with them, the evolution of female traits by sexual selection may be relatively weak. We discuss the implication of these findings for ongoing empirical and theoretical research on the evolution of sexual-signaling in females.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482072"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482072"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482072; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482072]").text(description); $(".js-view-count[data-work-id=112482072]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482072; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482072']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482072, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=112482072]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482072,"title":"Male mate choice, male quality, and the potential for sexual selection on female traits under polygyny","translated_title":"","metadata":{"abstract":"Observations of male mate choice are increasingly common, even in species with traditional sex roles. In addition, female traits that bear the hallmarks of secondary sexual characters are increasingly reported. These concurrent empirical trends have led to the repeated inference that, even under polygyny, male mate choice is a mechanism of sexual selection on female traits. It is often either assumed or argued that in these cases females are competing for males of superior \u0026amp;amp;amp;quot;quality\u0026amp;amp;amp;quot;; females might experience sexual selection under polygyny if they compete for mates that provide either direct or indirect benefits. However, the theoretical foundation of this testable hypothesis remains largely uninvestigated. We develop a population genetic model to probe the logic of this hypothesis and demonstrate that, contrary to common inferences, male mate choice, variation in male quality (in the form of a direct fecundity benefit to females), and female ornamentation can coexist in a population without any sexual selection on female ornamentation taking place at all. Furthermore, even in a \u0026amp;amp;amp;quot;best case scenario\u0026amp;amp;amp;quot; where high quality males with a preference for ornamented females are able to mate disproportionately more often with them, the evolution of female traits by sexual selection may be relatively weak. We discuss the implication of these findings for ongoing empirical and theoretical research on the evolution of sexual-signaling in females.","publisher":"Oxford University Press","publication_date":{"day":29,"month":11,"year":2016,"errors":{}},"publication_name":"Evolution"},"translated_abstract":"Observations of male mate choice are increasingly common, even in species with traditional sex roles. In addition, female traits that bear the hallmarks of secondary sexual characters are increasingly reported. These concurrent empirical trends have led to the repeated inference that, even under polygyny, male mate choice is a mechanism of sexual selection on female traits. It is often either assumed or argued that in these cases females are competing for males of superior \u0026amp;amp;amp;quot;quality\u0026amp;amp;amp;quot;; females might experience sexual selection under polygyny if they compete for mates that provide either direct or indirect benefits. However, the theoretical foundation of this testable hypothesis remains largely uninvestigated. We develop a population genetic model to probe the logic of this hypothesis and demonstrate that, contrary to common inferences, male mate choice, variation in male quality (in the form of a direct fecundity benefit to females), and female ornamentation can coexist in a population without any sexual selection on female ornamentation taking place at all. Furthermore, even in a \u0026amp;amp;amp;quot;best case scenario\u0026amp;amp;amp;quot; where high quality males with a preference for ornamented females are able to mate disproportionately more often with them, the evolution of female traits by sexual selection may be relatively weak. We discuss the implication of these findings for ongoing empirical and theoretical research on the evolution of sexual-signaling in females.","internal_url":"https://www.academia.edu/112482072/Male_mate_choice_male_quality_and_the_potential_for_sexual_selection_on_female_traits_under_polygyny","translated_internal_url":"","created_at":"2023-12-28T05:38:07.583-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Male_mate_choice_male_quality_and_the_potential_for_sexual_selection_on_female_traits_under_polygyny","translated_slug":"","page_count":null,"language":"en","content_type":"Work","summary":"Observations of male mate choice are increasingly common, even in species with traditional sex roles. In addition, female traits that bear the hallmarks of secondary sexual characters are increasingly reported. These concurrent empirical trends have led to the repeated inference that, even under polygyny, male mate choice is a mechanism of sexual selection on female traits. It is often either assumed or argued that in these cases females are competing for males of superior \u0026amp;amp;amp;quot;quality\u0026amp;amp;amp;quot;; females might experience sexual selection under polygyny if they compete for mates that provide either direct or indirect benefits. However, the theoretical foundation of this testable hypothesis remains largely uninvestigated. We develop a population genetic model to probe the logic of this hypothesis and demonstrate that, contrary to common inferences, male mate choice, variation in male quality (in the form of a direct fecundity benefit to females), and female ornamentation can coexist in a population without any sexual selection on female ornamentation taking place at all. Furthermore, even in a \u0026amp;amp;amp;quot;best case scenario\u0026amp;amp;amp;quot; where high quality males with a preference for ornamented females are able to mate disproportionately more often with them, the evolution of female traits by sexual selection may be relatively weak. We discuss the implication of these findings for ongoing empirical and theoretical research on the evolution of sexual-signaling in females.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":4299,"name":"Mate Choice","url":"https://www.academia.edu/Documents/in/Mate_Choice"},{"id":4480,"name":"Population Genetics","url":"https://www.academia.edu/Documents/in/Population_Genetics"},{"id":7044,"name":"Sexual Selection","url":"https://www.academia.edu/Documents/in/Sexual_Selection"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":8954,"name":"Fertility","url":"https://www.academia.edu/Documents/in/Fertility"},{"id":10882,"name":"Evolution","url":"https://www.academia.edu/Documents/in/Evolution"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":64336,"name":"Population","url":"https://www.academia.edu/Documents/in/Population"},{"id":83517,"name":"Polygyny","url":"https://www.academia.edu/Documents/in/Polygyny"},{"id":149734,"name":"Mating","url":"https://www.academia.edu/Documents/in/Mating"},{"id":191815,"name":"Biological evolution","url":"https://www.academia.edu/Documents/in/Biological_evolution"},{"id":213897,"name":"Phenotype","url":"https://www.academia.edu/Documents/in/Phenotype"},{"id":540353,"name":"Fecundity","url":"https://www.academia.edu/Documents/in/Fecundity"},{"id":1650776,"name":"Mating Preferences","url":"https://www.academia.edu/Documents/in/Mating_Preferences"}],"urls":[{"id":37867937,"url":"https://doi.org/10.1111/evo.13107"}]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> <div class="js-work-strip profile--work_container" data-work-id="112482071"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" href="https://www.academia.edu/112482071/Effects_on_Population_Divergence_of_Within_Generational_Learning_About_Prospective_Mates"><img alt="Research paper thumbnail of Effects on Population Divergence of Within-Generational Learning About Prospective Mates" class="work-thumbnail" src="https://attachments.academia-assets.com/109699150/thumbnails/1.jpg" /></a></div><div class="wp-workCard wp-workCard_itemContainer"><div class="wp-workCard_item wp-workCard--title"><a class="js-work-strip-work-link text-gray-darker" data-click-track="profile-work-strip-title" href="https://www.academia.edu/112482071/Effects_on_Population_Divergence_of_Within_Generational_Learning_About_Prospective_Mates">Effects on Population Divergence of Within-Generational Learning About Prospective Mates</a></div><div class="wp-workCard_item"><span>Evolution</span><span>, May 3, 2013</span></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Although learned mate preferences are suspected to have important effects during speciation, theo...</span><a class="js-work-more-abstract" data-broccoli-component="work_strip.more_abstract" data-click-track="profile-work-strip-more-abstract" href="javascript:;"><span> more </span><span><i class="fa fa-caret-down"></i></span></a><span class="js-work-more-abstract-untruncated hidden">Although learned mate preferences are suspected to have important effects during speciation, theoretical models have largely neglected the effects on speciation and population divergence of within-generational learning, that is, learning based upon prior experience with potential mates. Here, we use population genetic models to address this deficit. Focusing on the situation of secondary contact between populations that still hybridize, we consider models of learning by females and by males under polygyny. We assess the effects of learning to prefer conspecifics from previous conspecific encounters, learning to avoid heterospecifics from previous heterospecific encounters, and learning to prefer familiar types. We examine the amount of population divergence that results from learning in these models. We also assess the effect of learning on the spread of an allele that strengthens assortative mating in both models. We find that learning can have counterintuitive, but logical and understandable effects that differ with the version of the model assessed. In general, population divergence is expected to increase most consistently when females learn to strengthen their preferences for conspecifics from previous encounters with conspecifics. Our results also suggest that within-generational learning will generally inhibit the spread of alleles strengthening assortative mating.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="3c74eb91816c43554222d0bda36bf48c" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":109699150,"asset_id":112482071,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/109699150/download_file?st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&st=MTczNjY0Njk4Nyw4LjIyMi4yMDguMTQ2&s=profile"><span><i class="fa fa-arrow-down"></i></span><span>Download</span></a><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482071"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482071"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482071; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482071]").text(description); $(".js-view-count[data-work-id=112482071]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482071; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482071']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482071, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (true){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "3c74eb91816c43554222d0bda36bf48c" } } $('.js-work-strip[data-work-id=112482071]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482071,"title":"Effects on Population Divergence of Within-Generational Learning About Prospective Mates","translated_title":"","metadata":{"publisher":"Oxford University Press","grobid_abstract":"Although learned mate preferences are suspected to have important effects during speciation, theoretical models have largely neglected the effects on speciation and population divergence of within-generational learning, that is, learning based upon prior experience with potential mates. 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Existing models that have studied male mate choice have concluded that males with genetically inherited preferences for females exhibiting particular traits are often less fit than males without such a preference, leading to preference loss. In this article, we explore the consequences of a fundamental difference between male and female mate choice, the way in which the opposite sex acts as a resource during mating. By incorporating a strategic process at the ecological level, we show that if males are allowed to actively adjust the distribution of their courtship efforts over the available classes of females, male preference can be maintained as a polymorphism. Further, the resulting coexistence induces a reproductive segregation within the population that, when coupled with genetic control of female traits, can lead to strong linkage disequilibrium between the alleles for trait and preference. These processes can cause complete assortative mating to emerge in the model.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><span class="wp-workCard--action visible-if-viewed-by-owner inline-block" style="display: none;"><span class="js-profile-work-strip-edit-button-wrapper profile-work-strip-edit-button-wrapper" data-work-id="112482070"><a class="js-profile-work-strip-edit-button" tabindex="0"><span><i class="fa fa-pencil"></i></span><span>Edit</span></a></span></span><span id="work-strip-rankings-button-container"></span></div><div class="wp-workCard_item wp-workCard--stats"><span><span><span class="js-view-count view-count u-mr2x" data-work-id="112482070"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 112482070; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=112482070]").text(description); $(".js-view-count[data-work-id=112482070]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 112482070; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='112482070']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 112482070, container: "", }); });</script></span></div><div id="work-strip-premium-row-container"></div></div></div><script> require.config({ waitSeconds: 90 })(["https://a.academia-assets.com/assets/wow_profile-f77ea15d77ce96025a6048a514272ad8becbad23c641fc2b3bd6e24ca6ff1932.js","https://a.academia-assets.com/assets/work_edit-ad038b8c047c1a8d4fa01b402d530ff93c45fee2137a149a4a5398bc8ad67560.js"], function() { // from javascript_helper.rb var dispatcherData = {} if (false){ window.WowProfile.dispatcher = window.WowProfile.dispatcher || _.clone(Backbone.Events); dispatcherData = { dispatcher: window.WowProfile.dispatcher, downloadLinkId: "-1" } } $('.js-work-strip[data-work-id=112482070]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":112482070,"title":"Gentlemen Prefer Blondes: The Evolution of Mate Preference among Strategically Allocated Males","translated_title":"","metadata":{"abstract":"Male mate selection during polygyny traditionally has been eclipsed in the literature by its female counterpart. Existing models that have studied male mate choice have concluded that males with genetically inherited preferences for females exhibiting particular traits are often less fit than males without such a preference, leading to preference loss. In this article, we explore the consequences of a fundamental difference between male and female mate choice, the way in which the opposite sex acts as a resource during mating. By incorporating a strategic process at the ecological level, we show that if males are allowed to actively adjust the distribution of their courtship efforts over the available classes of females, male preference can be maintained as a polymorphism. Further, the resulting coexistence induces a reproductive segregation within the population that, when coupled with genetic control of female traits, can lead to strong linkage disequilibrium between the alleles for trait and preference. These processes can cause complete assortative mating to emerge in the model.","publisher":"University of Chicago Press","publication_date":{"day":null,"month":null,"year":2009,"errors":{}},"publication_name":"The American Naturalist"},"translated_abstract":"Male mate selection during polygyny traditionally has been eclipsed in the literature by its female counterpart. Existing models that have studied male mate choice have concluded that males with genetically inherited preferences for females exhibiting particular traits are often less fit than males without such a preference, leading to preference loss. In this article, we explore the consequences of a fundamental difference between male and female mate choice, the way in which the opposite sex acts as a resource during mating. By incorporating a strategic process at the ecological level, we show that if males are allowed to actively adjust the distribution of their courtship efforts over the available classes of females, male preference can be maintained as a polymorphism. Further, the resulting coexistence induces a reproductive segregation within the population that, when coupled with genetic control of female traits, can lead to strong linkage disequilibrium between the alleles for trait and preference. These processes can cause complete assortative mating to emerge in the model.","internal_url":"https://www.academia.edu/112482070/Gentlemen_Prefer_Blondes_The_Evolution_of_Mate_Preference_among_Strategically_Allocated_Males","translated_internal_url":"","created_at":"2023-12-28T05:38:07.112-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":34537691,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Gentlemen_Prefer_Blondes_The_Evolution_of_Mate_Preference_among_Strategically_Allocated_Males","translated_slug":"","page_count":null,"language":"en","content_type":"Work","summary":"Male mate selection during polygyny traditionally has been eclipsed in the literature by its female counterpart. Existing models that have studied male mate choice have concluded that males with genetically inherited preferences for females exhibiting particular traits are often less fit than males without such a preference, leading to preference loss. In this article, we explore the consequences of a fundamental difference between male and female mate choice, the way in which the opposite sex acts as a resource during mating. By incorporating a strategic process at the ecological level, we show that if males are allowed to actively adjust the distribution of their courtship efforts over the available classes of females, male preference can be maintained as a polymorphism. Further, the resulting coexistence induces a reproductive segregation within the population that, when coupled with genetic control of female traits, can lead to strong linkage disequilibrium between the alleles for trait and preference. These processes can cause complete assortative mating to emerge in the model.","owner":{"id":34537691,"first_name":"Maria","middle_initials":null,"last_name":"Servedio","page_name":"MariaServedio","domain_name":"unc","created_at":"2015-09-04T06:07:37.352-07:00","display_name":"Maria Servedio","url":"https://unc.academia.edu/MariaServedio"},"attachments":[],"research_interests":[{"id":4299,"name":"Mate Choice","url":"https://www.academia.edu/Documents/in/Mate_Choice"},{"id":4480,"name":"Population Genetics","url":"https://www.academia.edu/Documents/in/Population_Genetics"},{"id":4559,"name":"Reproduction","url":"https://www.academia.edu/Documents/in/Reproduction"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":12532,"name":"Assortative Mating","url":"https://www.academia.edu/Documents/in/Assortative_Mating"},{"id":26327,"name":"Medicine","url":"https://www.academia.edu/Documents/in/Medicine"},{"id":47884,"name":"Biological Sciences","url":"https://www.academia.edu/Documents/in/Biological_Sciences"},{"id":83517,"name":"Polygyny","url":"https://www.academia.edu/Documents/in/Polygyny"},{"id":126902,"name":"Courtship","url":"https://www.academia.edu/Documents/in/Courtship"},{"id":133085,"name":"Trait","url":"https://www.academia.edu/Documents/in/Trait"},{"id":149734,"name":"Mating","url":"https://www.academia.edu/Documents/in/Mating"},{"id":191815,"name":"Biological evolution","url":"https://www.academia.edu/Documents/in/Biological_evolution"},{"id":372410,"name":"Genotype","url":"https://www.academia.edu/Documents/in/Genotype"},{"id":489736,"name":"Linkage Disequilibrium","url":"https://www.academia.edu/Documents/in/Linkage_Disequilibrium"},{"id":913924,"name":"Preference","url":"https://www.academia.edu/Documents/in/Preference"},{"id":1650776,"name":"Mating Preferences","url":"https://www.academia.edu/Documents/in/Mating_Preferences"},{"id":2780137,"name":"alleles","url":"https://www.academia.edu/Documents/in/alleles"}],"urls":[{"id":37867935,"url":"https://doi.org/10.1086/593356"}]}, dispatcherData: dispatcherData }); 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