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if ($a.is_logged_in() && $viewedUser.is_current_user()) { $('body').addClass('profile-viewed-by-owner'); } $socialProfiles = []</script><div id="js-react-on-rails-context" style="display:none" data-rails-context="{"inMailer":false,"i18nLocale":"en","i18nDefaultLocale":"en","href":"https://ucdavis.academia.edu/BrianJohnson","location":"/BrianJohnson","scheme":"https","host":"ucdavis.academia.edu","port":null,"pathname":"/BrianJohnson","search":null,"httpAcceptLanguage":null,"serverSide":false}"></div> <div class="js-react-on-rails-component" style="display:none" data-component-name="ProfileCheckPaperUpdate" data-props="{}" data-trace="false" data-dom-id="ProfileCheckPaperUpdate-react-component-09600e26-2606-4d2f-8db9-8be66d195963"></div> <div id="ProfileCheckPaperUpdate-react-component-09600e26-2606-4d2f-8db9-8be66d195963"></div> <div class="DesignSystem"><div class="onsite-ping" id="onsite-ping"></div></div><div class="profile-user-info DesignSystem"><div class="social-profile-container"><div class="left-panel-container"><div class="user-info-component-wrapper"><div class="user-summary-cta-container"><div class="user-summary-container"><div class="social-profile-avatar-container"><img class="profile-avatar u-positionAbsolute" alt="Brian Johnson" border="0" onerror="if (this.src != '//a.academia-assets.com/images/s200_no_pic.png') this.src = '//a.academia-assets.com/images/s200_no_pic.png';" width="200" height="200" src="https://0.academia-photos.com/55136/16408/15295/s200_brian.johnson.jpg" /></div><div class="title-container"><h1 class="ds2-5-heading-sans-serif-sm">Brian Johnson</h1><div class="affiliations-container fake-truncate js-profile-affiliations"><div><a class="u-tcGrayDarker" href="https://ucdavis.academia.edu/">University of California, Davis</a>, <a class="u-tcGrayDarker" href="https://ucdavis.academia.edu/Departments/Entomology/Documents">Entomology</a>, <span class="u-tcGrayDarker">Faculty Member</span></div></div></div></div><div class="sidebar-cta-container"><button class="ds2-5-button hidden profile-cta-button grow js-profile-follow-button" data-broccoli-component="user-info.follow-button" data-click-track="profile-user-info-follow-button" data-follow-user-fname="Brian" data-follow-user-id="55136" data-follow-user-source="profile_button" data-has-google="false"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">add</span>Follow</button><button class="ds2-5-button hidden profile-cta-button grow js-profile-unfollow-button" data-broccoli-component="user-info.unfollow-button" data-click-track="profile-user-info-unfollow-button" data-unfollow-user-id="55136"><span class="material-symbols-outlined" style="font-size: 20px" translate="no">done</span>Following</button></div></div><div class="user-stats-container"><a><div class="stat-container js-profile-followers"><p class="label">Followers</p><p class="data">164</p></div></a><a><div class="stat-container js-profile-followees" data-broccoli-component="user-info.followees-count" data-click-track="profile-expand-user-info-following"><p class="label">Following</p><p class="data">8</p></div></a><span><div class="stat-container"><p class="label"><span class="js-profile-total-view-text">Public Views</span></p><p class="data"><span class="js-profile-view-count"></span></p></div></span></div><div class="user-bio-container"><div class="profile-bio fake-truncate js-profile-about" style="margin: 0px;">I am a biologist broadly interested in evolution, genetics, and behavior. I use the honey bee as a model system, but also use computational and theoretical approaches when appropriate.<br /><b>Address: </b>Department of Entomology <br />University of California, Davis <br />One Shields Ave <br />Davis, CA 95616<br /><div class="js-profile-less-about u-linkUnstyled u-tcGrayDarker u-textDecorationUnderline u-displayNone">less</div></div></div><div class="ri-section"><div class="ri-section-header"><span>Interests</span><a class="ri-more-link js-profile-ri-list-card" data-click-track="profile-user-info-primary-research-interest" data-has-card-for-ri-list="55136">View All (12)</a></div><div class="ri-tags-container"><a data-click-track="profile-user-info-expand-research-interests" data-has-card-for-ri-list="55136" href="https://www.academia.edu/Documents/in/Biology"><div id="js-react-on-rails-context" style="display:none" data-rails-context="{"inMailer":false,"i18nLocale":"en","i18nDefaultLocale":"en","href":"https://ucdavis.academia.edu/BrianJohnson","location":"/BrianJohnson","scheme":"https","host":"ucdavis.academia.edu","port":null,"pathname":"/BrianJohnson","search":null,"httpAcceptLanguage":null,"serverSide":false}"></div> <div class="js-react-on-rails-component" style="display:none" data-component-name="Pill" data-props="{"color":"gray","children":["Biology"]}" data-trace="false" data-dom-id="Pill-react-component-0959de49-8b57-4bd2-adbd-0ae5abba82f6"></div> <div id="Pill-react-component-0959de49-8b57-4bd2-adbd-0ae5abba82f6"></div> </a><a data-click-track="profile-user-info-expand-research-interests" data-has-card-for-ri-list="55136" href="https://www.academia.edu/Documents/in/Neuroscience"><div class="js-react-on-rails-component" style="display:none" data-component-name="Pill" data-props="{"color":"gray","children":["Neuroscience"]}" data-trace="false" data-dom-id="Pill-react-component-03a9aa85-e9a8-4b2b-9cec-baf5f7cb37d1"></div> <div id="Pill-react-component-03a9aa85-e9a8-4b2b-9cec-baf5f7cb37d1"></div> </a><a data-click-track="profile-user-info-expand-research-interests" data-has-card-for-ri-list="55136" href="https://www.academia.edu/Documents/in/Ecology"><div class="js-react-on-rails-component" style="display:none" data-component-name="Pill" data-props="{"color":"gray","children":["Ecology"]}" data-trace="false" data-dom-id="Pill-react-component-9ae80071-aae7-46ad-8667-77236faa2430"></div> <div id="Pill-react-component-9ae80071-aae7-46ad-8667-77236faa2430"></div> </a><a data-click-track="profile-user-info-expand-research-interests" data-has-card-for-ri-list="55136" href="https://www.academia.edu/Documents/in/Evolutionary_Biology"><div class="js-react-on-rails-component" style="display:none" data-component-name="Pill" data-props="{"color":"gray","children":["Evolutionary Biology"]}" data-trace="false" data-dom-id="Pill-react-component-f570d1e7-4977-45f1-b70a-017a62360ae2"></div> <div id="Pill-react-component-f570d1e7-4977-45f1-b70a-017a62360ae2"></div> </a><a data-click-track="profile-user-info-expand-research-interests" data-has-card-for-ri-list="55136" href="https://www.academia.edu/Documents/in/Genetics"><div class="js-react-on-rails-component" style="display:none" data-component-name="Pill" data-props="{"color":"gray","children":["Genetics"]}" data-trace="false" data-dom-id="Pill-react-component-c7d13813-f896-4b05-9b27-071bd11251ab"></div> <div id="Pill-react-component-c7d13813-f896-4b05-9b27-071bd11251ab"></div> </a></div></div><div class="external-links-container"><ul class="profile-links new-profile js-UserInfo-social"><li class="left-most js-UserInfo-social-cv" data-broccoli-component="user-info.cv-button" data-click-track="profile-user-info-cv" data-cv-filename="Johnson_CV_New.doc" data-placement="top" data-toggle="tooltip" href="/BrianJohnson/CurriculumVitae"><button class="ds2-5-text-link ds2-5-text-link--small" style="font-size: 20px; letter-spacing: 0.8px"><span class="ds2-5-text-link__content">CV</span></button></li><li class="profile-profiles js-social-profiles-container"><i class="fa fa-spin fa-spinner"></i></li></ul></div></div></div><div class="right-panel-container"><div class="user-content-wrapper"><div class="uploads-container" id="social-redesign-work-container"><div class="upload-header"><h2 class="ds2-5-heading-sans-serif-xs">Uploads</h2></div><div class="documents-container backbone-social-profile-documents" style="width: 100%;"><div class="u-taCenter"></div><div class="profile--tab_content_container js-tab-pane tab-pane active" id="all"><div class="profile--tab_heading_container js-section-heading" data-section="Papers" id="Papers"><h3 class="profile--tab_heading_container">Papers by Brian Johnson</h3></div><div class="js-work-strip profile--work_container" data-work-id="393211"><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/393211/Self_organization_Natural_Selection_and_Evolution_Cellular_Hardware_and_Genetic_Software"><img alt="Research paper thumbnail of Self-organization, Natural Selection, and Evolution: Cellular Hardware and Genetic Software" class="work-thumbnail" src="https://attachments.academia-assets.com/1888397/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/393211/Self_organization_Natural_Selection_and_Evolution_Cellular_Hardware_and_Genetic_Software">Self-organization, Natural Selection, and Evolution: Cellular Hardware and Genetic Software</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Self-organization is sometimes presented as an alternative to natural selection as the primary me...</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">Self-organization is sometimes presented as an alternative to natural selection as the primary mechanism underlying the evolution of function in biological systems. Here we argue that although self-organization is one of selection’s fundamental tools, selection itself is the creative force in evolution. The basic relationship between self-organization and natural selection is that the same self-organizing processes we observe in physical systems also do much of the work in biological systems. Consequently, selection does not always construct complex mechanisms from scratch. However, selection does capture, manipulate, and control self organizing mechanisms, which is challenging because these processes are sensitive to environmental conditions. Nevertheless, the often-inflexible principles of self-organization do strongly constrain the scope of evolutionary change. Thus, incorporating the physics of pattern-formation processes into existing evolutionary theory is a problem significant enough to perhaps warrant a new synthesis, even if it will not overturn the traditional view of natural selection.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="20e06f265cac0df0989ddd6b0ed0ec37" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":1888397,"asset_id":393211,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/1888397/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&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="393211"><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="393211"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 393211; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=393211]").text(description); $(".js-view-count[data-work-id=393211]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 393211; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='393211']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 393211, 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: "20e06f265cac0df0989ddd6b0ed0ec37" } } $('.js-work-strip[data-work-id=393211]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":393211,"title":"Self-organization, Natural Selection, and Evolution: Cellular Hardware and Genetic Software","translated_title":"","metadata":{"abstract":"Self-organization is sometimes presented as an alternative to natural selection as the primary mechanism underlying the evolution of function in biological systems. Here we argue that although self-organization is one of selection’s fundamental tools, selection itself is the creative force in evolution. The basic relationship between self-organization and natural selection is that the same self-organizing processes we observe in physical systems also do much of the work in biological systems. Consequently, selection does not always construct complex mechanisms from scratch. However, selection does capture, manipulate, and control self organizing mechanisms, which is challenging because these processes are sensitive to environmental conditions. Nevertheless, the often-inflexible principles of self-organization do strongly constrain the scope of evolutionary change. Thus, incorporating the physics of pattern-formation processes into existing evolutionary theory is a problem significant enough to perhaps warrant a new synthesis, even if it will not overturn the traditional view of natural selection."},"translated_abstract":"Self-organization is sometimes presented as an alternative to natural selection as the primary mechanism underlying the evolution of function in biological systems. Here we argue that although self-organization is one of selection’s fundamental tools, selection itself is the creative force in evolution. The basic relationship between self-organization and natural selection is that the same self-organizing processes we observe in physical systems also do much of the work in biological systems. Consequently, selection does not always construct complex mechanisms from scratch. However, selection does capture, manipulate, and control self organizing mechanisms, which is challenging because these processes are sensitive to environmental conditions. Nevertheless, the often-inflexible principles of self-organization do strongly constrain the scope of evolutionary change. Thus, incorporating the physics of pattern-formation processes into existing evolutionary theory is a problem significant enough to perhaps warrant a new synthesis, even if it will not overturn the traditional view of natural selection.","internal_url":"https://www.academia.edu/393211/Self_organization_Natural_Selection_and_Evolution_Cellular_Hardware_and_Genetic_Software","translated_internal_url":"","created_at":"2010-12-19T13:08:01.547-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":1888397,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/1888397/thumbnails/1.jpg","file_name":"Johnson_and_Lam_2010.pdf","download_url":"https://www.academia.edu/attachments/1888397/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Self_organization_Natural_Selection_and.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/1888397/Johnson_and_Lam_2010-libre.pdf?1390823410=\u0026response-content-disposition=attachment%3B+filename%3DSelf_organization_Natural_Selection_and.pdf\u0026Expires=1732412634\u0026Signature=duNpg4ZZLsvuW0tbg1ErZP~~0vloOtaGJm4k5q93lqufoBseHsZrLa~tFo~MmoHb~HFyAtfvRmy3MF1Y-DnlILQVesyV2-FTL9CgGwSssZ7m2JSV0GpFdLfj1lbJ4AqoXfpPm3~UQC0CW~TDQ8dhCEUxSuJBqTTif5ZAvoRoGeOa892u6fLupXibtdzL~4fIn6RutaqhTiOcSXeLLcfqLbjb5vRWNzKOhU8q05TkmeBXapqIpn9icH6O8EfC4yk4JG3QXAOVkE0Q3StpRoW3xL-Sfrb5kI9OYp9NiEKWO90EOvc0LuG0L6d9NFK2mIeseSm9TUiYOJLFGeatys2vRw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Self_organization_Natural_Selection_and_Evolution_Cellular_Hardware_and_Genetic_Software","translated_slug":"","page_count":7,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":1888397,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/1888397/thumbnails/1.jpg","file_name":"Johnson_and_Lam_2010.pdf","download_url":"https://www.academia.edu/attachments/1888397/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Self_organization_Natural_Selection_and.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/1888397/Johnson_and_Lam_2010-libre.pdf?1390823410=\u0026response-content-disposition=attachment%3B+filename%3DSelf_organization_Natural_Selection_and.pdf\u0026Expires=1732412634\u0026Signature=duNpg4ZZLsvuW0tbg1ErZP~~0vloOtaGJm4k5q93lqufoBseHsZrLa~tFo~MmoHb~HFyAtfvRmy3MF1Y-DnlILQVesyV2-FTL9CgGwSssZ7m2JSV0GpFdLfj1lbJ4AqoXfpPm3~UQC0CW~TDQ8dhCEUxSuJBqTTif5ZAvoRoGeOa892u6fLupXibtdzL~4fIn6RutaqhTiOcSXeLLcfqLbjb5vRWNzKOhU8q05TkmeBXapqIpn9icH6O8EfC4yk4JG3QXAOVkE0Q3StpRoW3xL-Sfrb5kI9OYp9NiEKWO90EOvc0LuG0L6d9NFK2mIeseSm9TUiYOJLFGeatys2vRw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"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":3155,"name":"Complexity Theory","url":"https://www.academia.edu/Documents/in/Complexity_Theory"},{"id":4481,"name":"Evolutionary genetics","url":"https://www.academia.edu/Documents/in/Evolutionary_genetics"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"}],"urls":[]}, 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="211793"><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/211793/Division_of_labor_in_honeybees_form_function_and_proximate_mechanisms"><img alt="Research paper thumbnail of Division of labor in honeybees: form, function, and proximate mechanisms" class="work-thumbnail" src="https://attachments.academia-assets.com/659441/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/211793/Division_of_labor_in_honeybees_form_function_and_proximate_mechanisms">Division of labor in honeybees: form, function, and proximate mechanisms</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Honeybees exhibit two patterns of organization of work. In the spring and summer, division of lab...</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">Honeybees exhibit two patterns of organization of work. In the spring and summer, division of labor is used to maximize growth rate and resource accumulation, while during the winter, worker survivorship through the poor season is paramount, and bees become generalists. This work proposes new organismal and proximate level conceptual models for these phenomena. The first half of the paper presents a push–pull model for temporal polyethism. Members of the nursing caste are proposed to be pushed from their caste by the development of workers behind them in the temporal caste sequence, while middle-aged bees are pulled from their caste via interactions with the caste ahead of them. The model is, hence, an amalgamation of previous models, in particular, the social inhibition and foraging for work models. The second half of the paper presents a model for the proximate basis of temporal polyethism. Temporal castes exhibit specialized physiology and switch caste when it is adaptive at the colony level. The model proposes that caste-specific physiology is dependent on mutually reinforcing positive feedback mechanisms that lock a bee into a particular behavioral phase. Releasing mechanisms that relate colony level information are then hypothesized to disrupt particular components of the priming mechanisms to trigger endocrinological cascades that lead to the next temporal caste. Priming and releasing mechanisms for the nursing caste are mapped out that are consistent with current experimental results. Less information-rich, but plausible, mechanisms for the middle-aged and foraging castes are also presented.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="2c49493ea0d19e1519ad1ac1403f53c8" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":659441,"asset_id":211793,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/659441/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&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="211793"><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="211793"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 211793; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=211793]").text(description); $(".js-view-count[data-work-id=211793]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 211793; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='211793']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 211793, 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: "2c49493ea0d19e1519ad1ac1403f53c8" } } $('.js-work-strip[data-work-id=211793]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":211793,"title":"Division of labor in honeybees: form, function, and proximate mechanisms","translated_title":"","metadata":{"abstract":"Honeybees exhibit two patterns of organization of work. In the spring and summer, division of labor is used to maximize growth rate and resource accumulation, while during the winter, worker survivorship through the poor season is paramount, and bees become generalists. This work proposes new organismal and proximate level conceptual models for these phenomena. The first half of the paper presents a push–pull model for temporal polyethism. Members of the nursing caste are proposed to be pushed from their caste by the development of workers behind them in the temporal caste sequence, while middle-aged bees are pulled from their caste via interactions with the caste ahead of them. The model is, hence, an amalgamation of previous models, in particular, the social inhibition and foraging for work models. The second half of the paper presents a model for the proximate basis of temporal polyethism. Temporal castes exhibit specialized physiology and switch caste when it is adaptive at the colony level. The model proposes that caste-specific physiology is dependent on mutually reinforcing positive feedback mechanisms that lock a bee into a particular behavioral phase. Releasing mechanisms that relate colony level information are then hypothesized to disrupt particular components of the priming mechanisms to trigger endocrinological cascades that lead to the next temporal caste. Priming and releasing mechanisms for the nursing caste are mapped out that are consistent with current experimental results. Less information-rich, but plausible, mechanisms for the middle-aged and foraging castes are also presented.\r\n"},"translated_abstract":"Honeybees exhibit two patterns of organization of work. In the spring and summer, division of labor is used to maximize growth rate and resource accumulation, while during the winter, worker survivorship through the poor season is paramount, and bees become generalists. This work proposes new organismal and proximate level conceptual models for these phenomena. The first half of the paper presents a push–pull model for temporal polyethism. Members of the nursing caste are proposed to be pushed from their caste by the development of workers behind them in the temporal caste sequence, while middle-aged bees are pulled from their caste via interactions with the caste ahead of them. The model is, hence, an amalgamation of previous models, in particular, the social inhibition and foraging for work models. The second half of the paper presents a model for the proximate basis of temporal polyethism. Temporal castes exhibit specialized physiology and switch caste when it is adaptive at the colony level. The model proposes that caste-specific physiology is dependent on mutually reinforcing positive feedback mechanisms that lock a bee into a particular behavioral phase. Releasing mechanisms that relate colony level information are then hypothesized to disrupt particular components of the priming mechanisms to trigger endocrinological cascades that lead to the next temporal caste. Priming and releasing mechanisms for the nursing caste are mapped out that are consistent with current experimental results. Less information-rich, but plausible, mechanisms for the middle-aged and foraging castes are also presented.\r\n","internal_url":"https://www.academia.edu/211793/Division_of_labor_in_honeybees_form_function_and_proximate_mechanisms","translated_internal_url":"","created_at":"2010-01-31T10:34:06.571-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":659441,"title":"Division of labor in honeybees: form, function, and proximate mechanisms","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/659441/thumbnails/1.jpg","file_name":"Johnson_2010a.pdf","download_url":"https://www.academia.edu/attachments/659441/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Division_of_labor_in_honeybees_form_func.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/659441/Johnson_2010a-libre.pdf?1390587057=\u0026response-content-disposition=attachment%3B+filename%3DDivision_of_labor_in_honeybees_form_func.pdf\u0026Expires=1732412634\u0026Signature=cYqGQOHbBMsVZm-gvfxkrJ0SQzwgiVVdXoyIrdxQq2wzLFAm9--gTIlUwhOeN7wRfmlfQN3I0nYh5~QGiKK15P1vT524QSefeoKtunTWG9gmg9DlYCDUM5dLB~nr4u7kNSo9EZA8qaMKWFAdNkd84r1GQPu86WBdZ0a64PCoQ5g0y0VsAfxIdffrpJh4jtmX-fNyMUEluR1qZZsVA8YyvdV~OythL9e7cUfH~isoofFupTn5nPPOd735vT44mR~X6-ALrPxhtavhoTFW0zKZyiUOsm2H69uyA31~bxw6XUjVmKN3pRfGwZmWumb4JrCRYQ2~62mYrwiVH07KNPvnSQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Division_of_labor_in_honeybees_form_function_and_proximate_mechanisms","translated_slug":"","page_count":12,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":659441,"title":"Division of labor in honeybees: form, function, and proximate mechanisms","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/659441/thumbnails/1.jpg","file_name":"Johnson_2010a.pdf","download_url":"https://www.academia.edu/attachments/659441/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Division_of_labor_in_honeybees_form_func.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/659441/Johnson_2010a-libre.pdf?1390587057=\u0026response-content-disposition=attachment%3B+filename%3DDivision_of_labor_in_honeybees_form_func.pdf\u0026Expires=1732412634\u0026Signature=cYqGQOHbBMsVZm-gvfxkrJ0SQzwgiVVdXoyIrdxQq2wzLFAm9--gTIlUwhOeN7wRfmlfQN3I0nYh5~QGiKK15P1vT524QSefeoKtunTWG9gmg9DlYCDUM5dLB~nr4u7kNSo9EZA8qaMKWFAdNkd84r1GQPu86WBdZ0a64PCoQ5g0y0VsAfxIdffrpJh4jtmX-fNyMUEluR1qZZsVA8YyvdV~OythL9e7cUfH~isoofFupTn5nPPOd735vT44mR~X6-ALrPxhtavhoTFW0zKZyiUOsm2H69uyA31~bxw6XUjVmKN3pRfGwZmWumb4JrCRYQ2~62mYrwiVH07KNPvnSQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"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":4316,"name":"Sociobiology","url":"https://www.academia.edu/Documents/in/Sociobiology"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":37871,"name":"Integrative Biology","url":"https://www.academia.edu/Documents/in/Integrative_Biology"}],"urls":[]}, 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="220924"><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/220924/Deconstructing_the_Superorganism_Social_Physiology_Groundplans_and_Sociogenomics"><img alt="Research paper thumbnail of Deconstructing the Superorganism: Social Physiology, Groundplans, and Sociogenomics" class="work-thumbnail" src="https://attachments.academia-assets.com/778062/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/220924/Deconstructing_the_Superorganism_Social_Physiology_Groundplans_and_Sociogenomics">Deconstructing the Superorganism: Social Physiology, Groundplans, and Sociogenomics</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Our understanding of insect societies is rapidly expanding due to an emphasis on integrative appr...</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">Our understanding of insect societies is rapidly expanding due to an emphasis on integrative approaches. Emerging tools enabling the molecular dissection of social behavior, together with novel hypotheses for the evolution of eusociality, are emblematic of this progress. However, an obstacle to a truly integrative approach remains, as social physiology—the basis of group-level coordination— has generally been neglected by geneticists. In this paper, we begin a synthesis of these fields by first reviewing three classes of social insect organization that mark major transitions in increasing social complexity. We then develop an expansion of the superorganism concept in order to place eusociality into a broad evolutionary context, and we also interpret current molecular and genetic work on the evolution of eusociality. The groundplan hypothesis proposes that eusociality arose via simple changes in the regulation of ancestral gene sets affecting reproductive physiology and behavior, and we argue that this hypothesis is explanatory for the evolution of division of labor (social anatomy) but not for the regulatory systems that ensure group-level coordination of action (social physiology), which we propose is dependent on previously unrelated traits that are brought together into novel genetic networks. We conclude with a review of recent work in sociogenomics that supports our hypotheses.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="b7b4848b93bb2ec777e9976142286afa" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":778062,"asset_id":220924,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/778062/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&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="220924"><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="220924"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 220924; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=220924]").text(description); $(".js-view-count[data-work-id=220924]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 220924; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='220924']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 220924, 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: "b7b4848b93bb2ec777e9976142286afa" } } $('.js-work-strip[data-work-id=220924]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":220924,"title":"Deconstructing the Superorganism: Social Physiology, Groundplans, and Sociogenomics","translated_title":"","metadata":{"abstract":"Our understanding of insect societies is rapidly expanding due to an emphasis on integrative approaches. Emerging tools enabling the molecular dissection of social behavior, together with novel hypotheses for the evolution of eusociality, are emblematic of this progress. However, an obstacle to a truly integrative approach remains, as social physiology—the basis of group-level coordination— has generally been neglected by geneticists. In this paper, we begin a synthesis of these fields by first reviewing three classes of social insect organization that mark major transitions in increasing social complexity. We then develop an expansion of the superorganism concept in order to place eusociality into a broad evolutionary context, and we also interpret current molecular and genetic work on the evolution of eusociality. The groundplan hypothesis proposes that eusociality arose via simple changes in the regulation of ancestral gene sets affecting reproductive physiology and behavior, and we argue that this hypothesis is explanatory for the evolution of division of labor (social anatomy) but not for the regulatory systems that ensure group-level coordination of action (social physiology), which we propose is dependent on previously unrelated traits that are brought together into novel genetic networks. We conclude with a review of recent work in sociogenomics that supports our hypotheses.\r\n","more_info":"Co-authored with Timothy Linksvayer"},"translated_abstract":"Our understanding of insect societies is rapidly expanding due to an emphasis on integrative approaches. Emerging tools enabling the molecular dissection of social behavior, together with novel hypotheses for the evolution of eusociality, are emblematic of this progress. However, an obstacle to a truly integrative approach remains, as social physiology—the basis of group-level coordination— has generally been neglected by geneticists. In this paper, we begin a synthesis of these fields by first reviewing three classes of social insect organization that mark major transitions in increasing social complexity. We then develop an expansion of the superorganism concept in order to place eusociality into a broad evolutionary context, and we also interpret current molecular and genetic work on the evolution of eusociality. The groundplan hypothesis proposes that eusociality arose via simple changes in the regulation of ancestral gene sets affecting reproductive physiology and behavior, and we argue that this hypothesis is explanatory for the evolution of division of labor (social anatomy) but not for the regulatory systems that ensure group-level coordination of action (social physiology), which we propose is dependent on previously unrelated traits that are brought together into novel genetic networks. We conclude with a review of recent work in sociogenomics that supports our hypotheses.\r\n","internal_url":"https://www.academia.edu/220924/Deconstructing_the_Superorganism_Social_Physiology_Groundplans_and_Sociogenomics","translated_internal_url":"","created_at":"2010-03-13T04:22:52.848-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":778062,"title":"Deconstructing the Superorganism: Social Physiology, Groundplans, and Sociogenomics","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/778062/thumbnails/1.jpg","file_name":"Johnson_and_Linksvayer_2010.pdf","download_url":"https://www.academia.edu/attachments/778062/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Deconstructing_the_Superorganism_Social.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/778062/Johnson_and_Linksvayer_2010-libre.pdf?1390587440=\u0026response-content-disposition=attachment%3B+filename%3DDeconstructing_the_Superorganism_Social.pdf\u0026Expires=1732412634\u0026Signature=NbxYlOxbKaaqqa5ZwMM5loccjHjI9coHZpIdRGF~OuHAb4ucY~MpAWt4-XA-9DrxsJP8QksjRu0czD47cmiGa3WeQINtgQmlSXHR4D-ta6YBmhmPOaSPW0ImRIUUiZqqO~bZMDBGvcsEPNtDW1Eo3H64IaHId~vlZ3yYIzw8v34wK1k3X3TgSLNqdMU6aTLufmhgmWROHq4kgk14-w3r-4nyB8JKD~kHOvs8LTlobsRGc1ksekFk7RbV1aSmBiYQMMplc1x5SYrnpls3EHCJRCXCOp6kc~UZ8GvkKcg3UvcIVKMfZc00QmfZzcIPO8gjdHc-vSVyf8dtjekdRWW5gQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Deconstructing_the_Superorganism_Social_Physiology_Groundplans_and_Sociogenomics","translated_slug":"","page_count":23,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":778062,"title":"Deconstructing the Superorganism: Social Physiology, Groundplans, and Sociogenomics","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/778062/thumbnails/1.jpg","file_name":"Johnson_and_Linksvayer_2010.pdf","download_url":"https://www.academia.edu/attachments/778062/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Deconstructing_the_Superorganism_Social.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/778062/Johnson_and_Linksvayer_2010-libre.pdf?1390587440=\u0026response-content-disposition=attachment%3B+filename%3DDeconstructing_the_Superorganism_Social.pdf\u0026Expires=1732412634\u0026Signature=NbxYlOxbKaaqqa5ZwMM5loccjHjI9coHZpIdRGF~OuHAb4ucY~MpAWt4-XA-9DrxsJP8QksjRu0czD47cmiGa3WeQINtgQmlSXHR4D-ta6YBmhmPOaSPW0ImRIUUiZqqO~bZMDBGvcsEPNtDW1Eo3H64IaHId~vlZ3yYIzw8v34wK1k3X3TgSLNqdMU6aTLufmhgmWROHq4kgk14-w3r-4nyB8JKD~kHOvs8LTlobsRGc1ksekFk7RbV1aSmBiYQMMplc1x5SYrnpls3EHCJRCXCOp6kc~UZ8GvkKcg3UvcIVKMfZc00QmfZzcIPO8gjdHc-vSVyf8dtjekdRWW5gQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":2749,"name":"Animal Behavior","url":"https://www.academia.edu/Documents/in/Animal_Behavior"},{"id":4316,"name":"Sociobiology","url":"https://www.academia.edu/Documents/in/Sociobiology"},{"id":4481,"name":"Evolutionary genetics","url":"https://www.academia.edu/Documents/in/Evolutionary_genetics"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"}],"urls":[]}, dispatcherData: dispatcherData }); 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How individuals collectively track spatial variability is particularly puzzling because bees have access only to local information. This work presents and tests a model showing how honeybees solve their fundamental within-nest spatial task-allocation problem. The algorithm, which is self-organizing and derived from empirical studies, couples two processes with opposing effects. Frequent task quitting, followed by patrols, during which bees are insensitive to task stimuli, serves to randomize individual location throughout the nest without reference to variation in task demand, while a foraging-for-work-like mechanism provides the opposing force of localizing individuals to areas of high task demand. This simple model is shown to generate sophisticated patterns of task allocation. It allocates bees to tasks in proportion to their demand, independent of their spatial distribution in the nest, and also reallocates labor in response to temporal changes in task demand. Finally, the model shows that task allocation patterns at the colony level do not reflect colonies allocating particular individuals to tasks. In contrast, they reflect a dynamic equilibrium of workers switching between tasks and locations in the nest.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="f8824d03b804babadfd99b18f2837004" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":341078,"asset_id":188769,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/341078/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&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="188769"><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="188769"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 188769; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=188769]").text(description); $(".js-view-count[data-work-id=188769]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 188769; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='188769']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 188769, 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: "f8824d03b804babadfd99b18f2837004" } } $('.js-work-strip[data-work-id=188769]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":188769,"title":"A Self-Organizing Model for Task Allocation via Frequent Task Quitting and Random Walks in the Honey Bee","translated_title":"","metadata":{"abstract":"Social insect colonies are able to quickly redistribute their thousands of workers between tasks that vary strongly in space and time. How individuals collectively track spatial variability is particularly puzzling because bees have access only to local information. This work presents and tests a model showing how honeybees solve their fundamental within-nest spatial task-allocation problem. The algorithm, which is self-organizing and derived from empirical studies, couples two processes with opposing effects. Frequent task quitting, followed by patrols, during which bees are insensitive to task stimuli, serves to randomize individual location throughout the nest without reference to variation in task demand, while a foraging-for-work-like mechanism provides the opposing force of localizing individuals to areas of high task demand. This simple model is shown to generate sophisticated patterns of task allocation. It allocates bees to tasks in proportion to their demand, independent of their spatial distribution in the nest, and also reallocates labor in response to temporal changes in task demand. Finally, the model shows that task allocation patterns at the colony level do not reflect colonies allocating particular individuals to tasks. In contrast, they reflect a dynamic equilibrium of workers switching between tasks and locations in the nest.\n"},"translated_abstract":"Social insect colonies are able to quickly redistribute their thousands of workers between tasks that vary strongly in space and time. How individuals collectively track spatial variability is particularly puzzling because bees have access only to local information. This work presents and tests a model showing how honeybees solve their fundamental within-nest spatial task-allocation problem. The algorithm, which is self-organizing and derived from empirical studies, couples two processes with opposing effects. Frequent task quitting, followed by patrols, during which bees are insensitive to task stimuli, serves to randomize individual location throughout the nest without reference to variation in task demand, while a foraging-for-work-like mechanism provides the opposing force of localizing individuals to areas of high task demand. This simple model is shown to generate sophisticated patterns of task allocation. It allocates bees to tasks in proportion to their demand, independent of their spatial distribution in the nest, and also reallocates labor in response to temporal changes in task demand. Finally, the model shows that task allocation patterns at the colony level do not reflect colonies allocating particular individuals to tasks. In contrast, they reflect a dynamic equilibrium of workers switching between tasks and locations in the nest.\n","internal_url":"https://www.academia.edu/188769/A_Self_Organizing_Model_for_Task_Allocation_via_Frequent_Task_Quitting_and_Random_Walks_in_the_Honey_Bee","translated_internal_url":"","created_at":"2009-08-29T07:04:18.172-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":341078,"title":"A Self-Organizing Model for Task Allocation via Frequent Task Quitting and Random Walks in the Honey Bee","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/341078/thumbnails/1.jpg","file_name":"Johnson_2009.pdf","download_url":"https://www.academia.edu/attachments/341078/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"A_Self_Organizing_Model_for_Task_Allocat.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/341078/Johnson_2009-libre.pdf?1390586167=\u0026response-content-disposition=attachment%3B+filename%3DA_Self_Organizing_Model_for_Task_Allocat.pdf\u0026Expires=1732412634\u0026Signature=F6pNNlyDYWydU~Lk~aEVCK-C6SPU7b9S1p79SFibAU9hMVHwa7cTjcGtBcufoXz195fa7pPwQsbWbJCyN4GV5AJL8~x7w8edYA-vatsX4qatIKYztLt714w3sDrrgOlMarD~RxBSGT5hK9OXJE16YEuePK~XgDWiaxZr0bE3JHjKvmOd4YQWHKN5o5WI~kifZbW5ugN~O-vnXnQ6~o87LlNyQYdsaqX-YDNsyDQjXKDYwViV3kEUqN7dmyiZ7RYFzjhMvv02Ra5QItjRSonyMXCNlHhLLmF95~-VDdY07Wqvie4ajO71b7VsmH0Npxw09-TquJLLRnRnLSbBA5N0xQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"A_Self_Organizing_Model_for_Task_Allocation_via_Frequent_Task_Quitting_and_Random_Walks_in_the_Honey_Bee","translated_slug":"","page_count":11,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":341078,"title":"A Self-Organizing Model for Task Allocation via Frequent Task Quitting and Random Walks in the Honey Bee","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/341078/thumbnails/1.jpg","file_name":"Johnson_2009.pdf","download_url":"https://www.academia.edu/attachments/341078/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"A_Self_Organizing_Model_for_Task_Allocat.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/341078/Johnson_2009-libre.pdf?1390586167=\u0026response-content-disposition=attachment%3B+filename%3DA_Self_Organizing_Model_for_Task_Allocat.pdf\u0026Expires=1732412634\u0026Signature=F6pNNlyDYWydU~Lk~aEVCK-C6SPU7b9S1p79SFibAU9hMVHwa7cTjcGtBcufoXz195fa7pPwQsbWbJCyN4GV5AJL8~x7w8edYA-vatsX4qatIKYztLt714w3sDrrgOlMarD~RxBSGT5hK9OXJE16YEuePK~XgDWiaxZr0bE3JHjKvmOd4YQWHKN5o5WI~kifZbW5ugN~O-vnXnQ6~o87LlNyQYdsaqX-YDNsyDQjXKDYwViV3kEUqN7dmyiZ7RYFzjhMvv02Ra5QItjRSonyMXCNlHhLLmF95~-VDdY07Wqvie4ajO71b7VsmH0Npxw09-TquJLLRnRnLSbBA5N0xQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":2749,"name":"Animal Behavior","url":"https://www.academia.edu/Documents/in/Animal_Behavior"},{"id":3155,"name":"Complexity Theory","url":"https://www.academia.edu/Documents/in/Complexity_Theory"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":25730,"name":"Behavioral Ecology","url":"https://www.academia.edu/Documents/in/Behavioral_Ecology"},{"id":26977,"name":"Theoretical biology","url":"https://www.academia.edu/Documents/in/Theoretical_biology"}],"urls":[]}, 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="2670546"><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/2670546/Eliminating_the_mystery_from_the_concept_of_emergence"><img alt="Research paper thumbnail of Eliminating the mystery from the concept of emergence" class="work-thumbnail" src="https://attachments.academia-assets.com/32468819/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/2670546/Eliminating_the_mystery_from_the_concept_of_emergence">Eliminating the mystery from the concept of emergence</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Abstract While some branches of complexity theory are advancing rapidly, the same cannot be said ...</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">Abstract While some branches of complexity theory are advancing rapidly, the same cannot be said for our understanding of emergence. Despite a complete knowledge of the rules underlying the interactions between the parts of many systems, we are often baffled by their sudden transitions from simple to complex. Here I propose a solution to this conceptual problem.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="67c0426104047c34163faf82dd2b8a4f" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":32468819,"asset_id":2670546,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/32468819/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&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="2670546"><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="2670546"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670546; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670546]").text(description); $(".js-view-count[data-work-id=2670546]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670546; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670546']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670546, 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: "67c0426104047c34163faf82dd2b8a4f" } } $('.js-work-strip[data-work-id=2670546]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670546,"title":"Eliminating the mystery from the concept of emergence","translated_title":"","metadata":{"abstract":"Abstract While some branches of complexity theory are advancing rapidly, the same cannot be said for our understanding of emergence. Despite a complete knowledge of the rules underlying the interactions between the parts of many systems, we are often baffled by their sudden transitions from simple to complex. Here I propose a solution to this conceptual problem.","journal_name":"Biology and Philosophy","publication_date":{"day":1,"month":11,"year":2010,"errors":{}}},"translated_abstract":"Abstract While some branches of complexity theory are advancing rapidly, the same cannot be said for our understanding of emergence. Despite a complete knowledge of the rules underlying the interactions between the parts of many systems, we are often baffled by their sudden transitions from simple to complex. Here I propose a solution to this conceptual problem.","internal_url":"https://www.academia.edu/2670546/Eliminating_the_mystery_from_the_concept_of_emergence","translated_internal_url":"","created_at":"2013-02-26T14:50:41.193-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":32468819,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/32468819/thumbnails/1.jpg","file_name":"Johnson_2010.pdf","download_url":"https://www.academia.edu/attachments/32468819/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Eliminating_the_mystery_from_the_concept.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/32468819/Johnson_2010-libre.pdf?1391593287=\u0026response-content-disposition=attachment%3B+filename%3DEliminating_the_mystery_from_the_concept.pdf\u0026Expires=1732412634\u0026Signature=cdeOT0dYTHYuyV556UfWeOtduL6TIV7F~jz~S7isAG~sqQ70qAdzVskgV5d6Io0jeBv~-Bq-SvhKc~uC-kAqk8vQ7ogWm3-7fV5CDQX86WVK8TEk8GMqtVoa2rVNEQuBcAPhjiy72BWida3fwwRr3j-qyivSuQQhBqRjIdErURC7Ml-gur3pwt0Oa6t~nnoq5m2VhW93vd8jRbpSeIiA2MLRY3BGDsulZ4Xwtqwpb4MjMoG8FdGUxPvbAX3hh7aOffLmpw4cpsLVqXGsCaNYa2u5kXzmUj7F9r4~GVXGV7ED-OA0wz8La5Xol9HJ5x6cokYqCAxl4Ly7q2xjJhlBfA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Eliminating_the_mystery_from_the_concept_of_emergence","translated_slug":"","page_count":7,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":32468819,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/32468819/thumbnails/1.jpg","file_name":"Johnson_2010.pdf","download_url":"https://www.academia.edu/attachments/32468819/download_file?st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Eliminating_the_mystery_from_the_concept.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/32468819/Johnson_2010-libre.pdf?1391593287=\u0026response-content-disposition=attachment%3B+filename%3DEliminating_the_mystery_from_the_concept.pdf\u0026Expires=1732412634\u0026Signature=cdeOT0dYTHYuyV556UfWeOtduL6TIV7F~jz~S7isAG~sqQ70qAdzVskgV5d6Io0jeBv~-Bq-SvhKc~uC-kAqk8vQ7ogWm3-7fV5CDQX86WVK8TEk8GMqtVoa2rVNEQuBcAPhjiy72BWida3fwwRr3j-qyivSuQQhBqRjIdErURC7Ml-gur3pwt0Oa6t~nnoq5m2VhW93vd8jRbpSeIiA2MLRY3BGDsulZ4Xwtqwpb4MjMoG8FdGUxPvbAX3hh7aOffLmpw4cpsLVqXGsCaNYa2u5kXzmUj7F9r4~GVXGV7ED-OA0wz8La5Xol9HJ5x6cokYqCAxl4Ly7q2xjJhlBfA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[],"urls":[{"id":575816,"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2998351/"}]}, 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="532545"><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/532545/Taxonomically_restricted_genes_are_associated_with_the_evolution_of_sociality_in_the_honey_bee"><img alt="Research paper thumbnail of Taxonomically restricted genes are associated with the evolution of sociality in the honey bee" class="work-thumbnail" src="https://attachments.academia-assets.com/2621766/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/532545/Taxonomically_restricted_genes_are_associated_with_the_evolution_of_sociality_in_the_honey_bee">Taxonomically restricted genes are associated with the evolution of sociality in the honey bee</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Background: Studies have shown that taxonomically restricted genes are significant in number and ...</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">Background: Studies have shown that taxonomically restricted genes are significant in number and important for the evolution of lineage specific traits. Social insects have gained many novel morphological and behavioral traits relative to their solitary ancestors. The task repertoire of an advanced social insect, for example, can be 40-50 tasks, about twice that of a solitary wasp or bee. The genetic basis of this expansion in behavioral repertoire is still poorly understood, and a role for taxonomically restricted genes has not been explored at the whole genome level. <br />Results: Here we present comparative genomics results suggesting that taxonomically restricted genes may have played an important role in generating the expansion of behavioral repertoire associated with the evolution of eusociality. First, we show that the current honey bee official gene set contains about 700 taxonomically restricted genes. These are split between orphans, genes found only in the Hymenoptera, and genes found only in insects. Few of the orphans or genes restricted to the Hymenoptera have been the focus of experimental work, but several of those that have are associated with novel eusocial traits or traits thought to have changed radically as a consequence of eusociality. Second, we predicted that if taxonomically restricted genes are important for generating novel eusocial traits, then they should be expressed with greater frequency in workers relative to the queen, as the workers exhibit most of the novel behavior of the honey bee relative to their solitary ancestors. We found support for this prediction. Twice as many taxonomically restricted genes were found amongst the genes with higher expression in workers compared to those with higher expression in queens. Finally, we compiled an extensive list of candidate taxonomically restricted genes involved in eusocial evolution by analyzing several caste specific gene expression data sets. <br />Conclusions: This work identifies a large number of candidate taxonomically restricted genes that may have played a role in eusocial evolution. This work thus lays the foundation for future functional genomics work on the evolution of novelty in the context of social behavior. We also present preliminary evidence, based on biased patterns of gene expression, that taxonomically restricted genes may have played a role in the evolution of caste systems, a characteristic lineage specific social trait.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="6b28827e6a0b0cae004128f2030b4842" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":2621766,"asset_id":532545,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/2621766/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&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="532545"><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="532545"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 532545; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=532545]").text(description); $(".js-view-count[data-work-id=532545]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 532545; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='532545']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 532545, 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: "6b28827e6a0b0cae004128f2030b4842" } } $('.js-work-strip[data-work-id=532545]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":532545,"title":"Taxonomically restricted genes are associated with the evolution of sociality in the honey bee","translated_title":"","metadata":{"abstract":"Background: Studies have shown that taxonomically restricted genes are significant in number and important for the evolution of lineage specific traits. Social insects have gained many novel morphological and behavioral traits relative to their solitary ancestors. The task repertoire of an advanced social insect, for example, can be 40-50 tasks, about twice that of a solitary wasp or bee. The genetic basis of this expansion in behavioral repertoire is still poorly understood, and a role for taxonomically restricted genes has not been explored at the whole genome level.\r\nResults: Here we present comparative genomics results suggesting that taxonomically restricted genes may have played an important role in generating the expansion of behavioral repertoire associated with the evolution of eusociality. First, we show that the current honey bee official gene set contains about 700 taxonomically restricted genes. These are split between orphans, genes found only in the Hymenoptera, and genes found only in insects. Few of the orphans or genes restricted to the Hymenoptera have been the focus of experimental work, but several of those that have are associated with novel eusocial traits or traits thought to have changed radically as a consequence of eusociality. Second, we predicted that if taxonomically restricted genes are important for generating novel eusocial traits, then they should be expressed with greater frequency in workers relative to the queen, as the workers exhibit most of the novel behavior of the honey bee relative to their solitary ancestors. We found support for this prediction. Twice as many taxonomically restricted genes were found amongst the genes with higher expression in workers compared to those with higher expression in queens. Finally, we compiled an extensive list of candidate taxonomically restricted genes involved in eusocial evolution by analyzing several caste specific gene expression data sets.\r\nConclusions: This work identifies a large number of candidate taxonomically restricted genes that may have played a role in eusocial evolution. This work thus lays the foundation for future functional genomics work on the evolution of novelty in the context of social behavior. We also present preliminary evidence, based on biased patterns of gene expression, that taxonomically restricted genes may have played a role in the evolution of caste systems, a characteristic lineage specific social trait.\r\n","more_info":"Co-authored with Neil Tsutsui"},"translated_abstract":"Background: Studies have shown that taxonomically restricted genes are significant in number and important for the evolution of lineage specific traits. Social insects have gained many novel morphological and behavioral traits relative to their solitary ancestors. The task repertoire of an advanced social insect, for example, can be 40-50 tasks, about twice that of a solitary wasp or bee. The genetic basis of this expansion in behavioral repertoire is still poorly understood, and a role for taxonomically restricted genes has not been explored at the whole genome level.\r\nResults: Here we present comparative genomics results suggesting that taxonomically restricted genes may have played an important role in generating the expansion of behavioral repertoire associated with the evolution of eusociality. First, we show that the current honey bee official gene set contains about 700 taxonomically restricted genes. These are split between orphans, genes found only in the Hymenoptera, and genes found only in insects. Few of the orphans or genes restricted to the Hymenoptera have been the focus of experimental work, but several of those that have are associated with novel eusocial traits or traits thought to have changed radically as a consequence of eusociality. Second, we predicted that if taxonomically restricted genes are important for generating novel eusocial traits, then they should be expressed with greater frequency in workers relative to the queen, as the workers exhibit most of the novel behavior of the honey bee relative to their solitary ancestors. We found support for this prediction. Twice as many taxonomically restricted genes were found amongst the genes with higher expression in workers compared to those with higher expression in queens. Finally, we compiled an extensive list of candidate taxonomically restricted genes involved in eusocial evolution by analyzing several caste specific gene expression data sets.\r\nConclusions: This work identifies a large number of candidate taxonomically restricted genes that may have played a role in eusocial evolution. This work thus lays the foundation for future functional genomics work on the evolution of novelty in the context of social behavior. We also present preliminary evidence, based on biased patterns of gene expression, that taxonomically restricted genes may have played a role in the evolution of caste systems, a characteristic lineage specific social trait.\r\n","internal_url":"https://www.academia.edu/532545/Taxonomically_restricted_genes_are_associated_with_the_evolution_of_sociality_in_the_honey_bee","translated_internal_url":"","created_at":"2011-04-16T13:17:50.620-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":2621766,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/2621766/thumbnails/1.jpg","file_name":"Johnson_and_Tsutusi_2011.pdf","download_url":"https://www.academia.edu/attachments/2621766/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Taxonomically_restricted_genes_are_assoc.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/2621766/Johnson_and_Tsutusi_2011-libre.pdf?1390886664=\u0026response-content-disposition=attachment%3B+filename%3DTaxonomically_restricted_genes_are_assoc.pdf\u0026Expires=1732412634\u0026Signature=ALWC4G6ro8MfgETKaoBzbrVI3vDPvJcKH-yQoZ4Cp2ITT1J6F30JwnLMl52fo8zItVhJC0pQ8vJs1SoKGakozf~~2UCYTwJqrezNZfKCoYKrgIWhRKv4ZwWy3jdCawmMLK7JLoHD2zOhEwjbykRc6eynAZo17XOAVebA8fonW3nhocZRvhzsADDvd~Y0JXdjMYbEuIugMQ2Jy1Xi7y5vF1jPoOGFSY80ISlly~9m4C2MB4JdMLCh2Ikmt76qTE7yb2Phb5w78MiFXG8abXTaNyWYbq5Dk7NkNa2qc7jKMJpK0sKlBXymOOr0l9RUTpCzK9lbKDXhgPFB7VIG8rnqrQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Taxonomically_restricted_genes_are_associated_with_the_evolution_of_sociality_in_the_honey_bee","translated_slug":"","page_count":10,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":2621766,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/2621766/thumbnails/1.jpg","file_name":"Johnson_and_Tsutusi_2011.pdf","download_url":"https://www.academia.edu/attachments/2621766/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Taxonomically_restricted_genes_are_assoc.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/2621766/Johnson_and_Tsutusi_2011-libre.pdf?1390886664=\u0026response-content-disposition=attachment%3B+filename%3DTaxonomically_restricted_genes_are_assoc.pdf\u0026Expires=1732412634\u0026Signature=ALWC4G6ro8MfgETKaoBzbrVI3vDPvJcKH-yQoZ4Cp2ITT1J6F30JwnLMl52fo8zItVhJC0pQ8vJs1SoKGakozf~~2UCYTwJqrezNZfKCoYKrgIWhRKv4ZwWy3jdCawmMLK7JLoHD2zOhEwjbykRc6eynAZo17XOAVebA8fonW3nhocZRvhzsADDvd~Y0JXdjMYbEuIugMQ2Jy1Xi7y5vF1jPoOGFSY80ISlly~9m4C2MB4JdMLCh2Ikmt76qTE7yb2Phb5w78MiFXG8abXTaNyWYbq5Dk7NkNa2qc7jKMJpK0sKlBXymOOr0l9RUTpCzK9lbKDXhgPFB7VIG8rnqrQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":2749,"name":"Animal Behavior","url":"https://www.academia.edu/Documents/in/Animal_Behavior"},{"id":3216,"name":"Genomics","url":"https://www.academia.edu/Documents/in/Genomics"},{"id":5504,"name":"Comparative Genomics","url":"https://www.academia.edu/Documents/in/Comparative_Genomics"},{"id":9070,"name":"Social behavior in animals","url":"https://www.academia.edu/Documents/in/Social_behavior_in_animals"}],"urls":[]}, 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="3956332"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" rel="nofollow" href="https://www.academia.edu/3956332/Reallocation_of_labor_in_honeybee_colonies_during_heat_stress_the_relative_roles_of_task_switching_and_the_activation_of_reserve_labor"><img alt="Research paper thumbnail of Reallocation of labor in honeybee colonies during heat stress: the relative roles of task switching and the activation of reserve labor" 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" rel="nofollow" href="https://www.academia.edu/3956332/Reallocation_of_labor_in_honeybee_colonies_during_heat_stress_the_relative_roles_of_task_switching_and_the_activation_of_reserve_labor">Reallocation of labor in honeybee colonies during heat stress: the relative roles of task switching and the activation of reserve labor</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Social insect colonies reallocate labor in response to changing environmental circumstances. This...</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">Social insect colonies reallocate labor in response to changing environmental circumstances. This study addresses the reallocation of labor by middle-age honeybees in response to heat stress. I tested the hypothesis that the additional labor required to respond to heat stress is obtained by reallocating labor away from unrelated tasks (task switching), activating reserve labor, or both. I found that task switching plays the primary role in this process.</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="3956332"><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="3956332"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 3956332; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=3956332]").text(description); $(".js-view-count[data-work-id=3956332]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 3956332; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='3956332']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 3956332, 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" } } $('.js-work-strip[data-work-id=3956332]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":3956332,"title":"Reallocation of labor in honeybee colonies during heat stress: the relative roles of task switching and the activation of reserve labor","translated_title":"","metadata":{"abstract":"Social insect colonies reallocate labor in response to changing environmental circumstances. This study addresses the reallocation of labor by middle-age honeybees in response to heat stress. I tested the hypothesis that the additional labor required to respond to heat stress is obtained by reallocating labor away from unrelated tasks (task switching), activating reserve labor, or both. I found that task switching plays the primary role in this process.","journal_name":"Behavioral Ecology and Sociobiology","publication_date":{"day":1,"month":1,"year":2002,"errors":{}}},"translated_abstract":"Social insect colonies reallocate labor in response to changing environmental circumstances. This study addresses the reallocation of labor by middle-age honeybees in response to heat stress. I tested the hypothesis that the additional labor required to respond to heat stress is obtained by reallocating labor away from unrelated tasks (task switching), activating reserve labor, or both. I found that task switching plays the primary role in this process.","internal_url":"https://www.academia.edu/3956332/Reallocation_of_labor_in_honeybee_colonies_during_heat_stress_the_relative_roles_of_task_switching_and_the_activation_of_reserve_labor","translated_internal_url":"","created_at":"2013-07-08T15:58:39.611-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Reallocation_of_labor_in_honeybee_colonies_during_heat_stress_the_relative_roles_of_task_switching_and_the_activation_of_reserve_labor","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[],"research_interests":[],"urls":[]}, 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="3956327"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" rel="nofollow" href="https://www.academia.edu/3956327/The_within_nest_behaviour_of_honeybee_pollen_foragers_in_colonies_with_a_high_or_low_need_for_pollen"><img alt="Research paper thumbnail of The within-nest behaviour of honeybee pollen foragers in colonies with a high or low need for pollen" 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" rel="nofollow" href="https://www.academia.edu/3956327/The_within_nest_behaviour_of_honeybee_pollen_foragers_in_colonies_with_a_high_or_low_need_for_pollen">The within-nest behaviour of honeybee pollen foragers in colonies with a high or low need for pollen</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Numerous studies have documented that honeybee colonies can rapidly adjust the number of foragers...</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">Numerous studies have documented that honeybee colonies can rapidly adjust the number of foragers collecting pollen in response to changes in quantities of brood, pollen and nectar in the nest. However, few studies have examined the behaviour of individual pollen foragers while in the nest between trips. Thus, little is known about how a pollen forager actually assesses its colony's needs. To understand this process better, we observed the behaviour of 319 pollen foragers while in their nests between foraging trips.</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="3956327"><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="3956327"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 3956327; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=3956327]").text(description); $(".js-view-count[data-work-id=3956327]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 3956327; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='3956327']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 3956327, 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" } } $('.js-work-strip[data-work-id=3956327]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":3956327,"title":"The within-nest behaviour of honeybee pollen foragers in colonies with a high or low need for pollen","translated_title":"","metadata":{"abstract":"Numerous studies have documented that honeybee colonies can rapidly adjust the number of foragers collecting pollen in response to changes in quantities of brood, pollen and nectar in the nest. However, few studies have examined the behaviour of individual pollen foragers while in the nest between trips. Thus, little is known about how a pollen forager actually assesses its colony's needs. To understand this process better, we observed the behaviour of 319 pollen foragers while in their nests between foraging trips.","journal_name":"Animal behaviour","publication_date":{"day":30,"month":4,"year":2002,"errors":{}}},"translated_abstract":"Numerous studies have documented that honeybee colonies can rapidly adjust the number of foragers collecting pollen in response to changes in quantities of brood, pollen and nectar in the nest. However, few studies have examined the behaviour of individual pollen foragers while in the nest between trips. Thus, little is known about how a pollen forager actually assesses its colony's needs. To understand this process better, we observed the behaviour of 319 pollen foragers while in their nests between foraging trips.","internal_url":"https://www.academia.edu/3956327/The_within_nest_behaviour_of_honeybee_pollen_foragers_in_colonies_with_a_high_or_low_need_for_pollen","translated_internal_url":"","created_at":"2013-07-08T15:58:39.398-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"The_within_nest_behaviour_of_honeybee_pollen_foragers_in_colonies_with_a_high_or_low_need_for_pollen","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[],"research_interests":[],"urls":[]}, 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="3956308"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" rel="nofollow" href="https://www.academia.edu/3956308/Nestmate_recognition_in_social_insects_is_sometimes_more_complex_than_an_individual_based_decision_to_accept_or_reject"><img alt="Research paper thumbnail of Nestmate recognition in social insects is sometimes more complex than an individual based decision to accept or reject" 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" rel="nofollow" href="https://www.academia.edu/3956308/Nestmate_recognition_in_social_insects_is_sometimes_more_complex_than_an_individual_based_decision_to_accept_or_reject">Nestmate recognition in social insects is sometimes more complex than an individual based decision to accept or reject</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Early work on the setting of acceptance thresholds for nestmate recognition suggested that an ove...</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">Early work on the setting of acceptance thresholds for nestmate recognition suggested that an overlap between the odor templates used by different colonies could lead to a tradeoff between accepting nestmates and rejecting nonnestmates (Reeve 1989). In a recent paper, we pointed out an alternative approach to this problem (Johnson et al. 2011). We started with a literature review that suggests that rejection of nestmates is exceedingly rare in ants, although it does seem to occur in bees and wasps.</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="3956308"><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="3956308"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 3956308; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=3956308]").text(description); $(".js-view-count[data-work-id=3956308]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 3956308; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='3956308']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 3956308, 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" } } $('.js-work-strip[data-work-id=3956308]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":3956308,"title":"Nestmate recognition in social insects is sometimes more complex than an individual based decision to accept or reject","translated_title":"","metadata":{"abstract":"Early work on the setting of acceptance thresholds for nestmate recognition suggested that an overlap between the odor templates used by different colonies could lead to a tradeoff between accepting nestmates and rejecting nonnestmates (Reeve 1989). In a recent paper, we pointed out an alternative approach to this problem (Johnson et al. 2011). We started with a literature review that suggests that rejection of nestmates is exceedingly rare in ants, although it does seem to occur in bees and wasps.","journal_name":"Behavioral Ecology and Sociobiology","publication_date":{"day":1,"month":1,"year":2012,"errors":{}}},"translated_abstract":"Early work on the setting of acceptance thresholds for nestmate recognition suggested that an overlap between the odor templates used by different colonies could lead to a tradeoff between accepting nestmates and rejecting nonnestmates (Reeve 1989). In a recent paper, we pointed out an alternative approach to this problem (Johnson et al. 2011). We started with a literature review that suggests that rejection of nestmates is exceedingly rare in ants, although it does seem to occur in bees and wasps.","internal_url":"https://www.academia.edu/3956308/Nestmate_recognition_in_social_insects_is_sometimes_more_complex_than_an_individual_based_decision_to_accept_or_reject","translated_internal_url":"","created_at":"2013-07-08T15:58:38.127-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Nestmate_recognition_in_social_insects_is_sometimes_more_complex_than_an_individual_based_decision_to_accept_or_reject","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[],"research_interests":[],"urls":[]}, 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="3956298"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" rel="nofollow" href="https://www.academia.edu/3956298/Adaptive_spatial_biases_in_nectar_deposition_in_the_nests_of_honey_bees"><img alt="Research paper thumbnail of Adaptive spatial biases in nectar deposition in the nests of honey bees" 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" rel="nofollow" href="https://www.academia.edu/3956298/Adaptive_spatial_biases_in_nectar_deposition_in_the_nests_of_honey_bees">Adaptive spatial biases in nectar deposition in the nests of honey bees</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Abstract. Honey bees store their large supply of honey at the top and, to a lesser extent, along ...</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">Abstract. Honey bees store their large supply of honey at the top and, to a lesser extent, along the edges of their nests. Whether this pattern is the result of preferences for where nectar is deposited is unclear. Camazine, in a path breaking study of pattern formation, found evidence that workers deposit nectar at random, while Free and Williams in an earlier study found evidence that bees prefer to deposit nectar into particular types of comb. Here we reexamine this question.</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="3956298"><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="3956298"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 3956298; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=3956298]").text(description); $(".js-view-count[data-work-id=3956298]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 3956298; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='3956298']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 3956298, 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" } } $('.js-work-strip[data-work-id=3956298]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":3956298,"title":"Adaptive spatial biases in nectar deposition in the nests of honey bees","translated_title":"","metadata":{"abstract":"Abstract. Honey bees store their large supply of honey at the top and, to a lesser extent, along the edges of their nests. Whether this pattern is the result of preferences for where nectar is deposited is unclear. Camazine, in a path breaking study of pattern formation, found evidence that workers deposit nectar at random, while Free and Williams in an earlier study found evidence that bees prefer to deposit nectar into particular types of comb. Here we reexamine this question.","journal_name":"Insectes Sociaux","publication_date":{"day":24,"month":11,"year":2007,"errors":{}}},"translated_abstract":"Abstract. Honey bees store their large supply of honey at the top and, to a lesser extent, along the edges of their nests. Whether this pattern is the result of preferences for where nectar is deposited is unclear. Camazine, in a path breaking study of pattern formation, found evidence that workers deposit nectar at random, while Free and Williams in an earlier study found evidence that bees prefer to deposit nectar into particular types of comb. Here we reexamine this question.","internal_url":"https://www.academia.edu/3956298/Adaptive_spatial_biases_in_nectar_deposition_in_the_nests_of_honey_bees","translated_internal_url":"","created_at":"2013-07-08T15:58:37.755-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Adaptive_spatial_biases_in_nectar_deposition_in_the_nests_of_honey_bees","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[],"research_interests":[],"urls":[]}, 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="3956256"><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/3956256/Individual_level_patterns_of_division_of_labor_in_honeybees_highlight_flexibility_in_colony_level_developmental_mechanisms"><img alt="Research paper thumbnail of Individual-level patterns of division of labor in honeybees highlight flexibility in colony-level developmental mechanisms" class="work-thumbnail" src="https://attachments.academia-assets.com/32468816/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/3956256/Individual_level_patterns_of_division_of_labor_in_honeybees_highlight_flexibility_in_colony_level_developmental_mechanisms">Individual-level patterns of division of labor in honeybees highlight flexibility in colony-level developmental mechanisms</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Abstract Honeybee division of labor (DOL) has become a model system for exploring the genetic bas...</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">Abstract Honeybee division of labor (DOL) has become a model system for exploring the genetic basis of complex traits and phenotypic plasticity. Although many highly informative behavioral studies have been conducted on this topic (both at the cohort and individual levels), most studies have focused on a few behavioral acts, such as the age of first foraging. Few studies have recorded large numbers of relatively complete individual-level patterns of DOL.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="62581b21805e851ccea931c28978f6dd" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":32468816,"asset_id":3956256,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/32468816/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&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="3956256"><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="3956256"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 3956256; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=3956256]").text(description); $(".js-view-count[data-work-id=3956256]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 3956256; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='3956256']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 3956256, 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: "62581b21805e851ccea931c28978f6dd" } } $('.js-work-strip[data-work-id=3956256]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":3956256,"title":"Individual-level patterns of division of labor in honeybees highlight flexibility in colony-level developmental mechanisms","translated_title":"","metadata":{"abstract":"Abstract Honeybee division of labor (DOL) has become a model system for exploring the genetic basis of complex traits and phenotypic plasticity. Although many highly informative behavioral studies have been conducted on this topic (both at the cohort and individual levels), most studies have focused on a few behavioral acts, such as the age of first foraging. Few studies have recorded large numbers of relatively complete individual-level patterns of DOL.","journal_name":"Behavioral Ecology and Sociobiology","publication_date":{"day":null,"month":null,"year":2012,"errors":{}}},"translated_abstract":"Abstract Honeybee division of labor (DOL) has become a model system for exploring the genetic basis of complex traits and phenotypic plasticity. Although many highly informative behavioral studies have been conducted on this topic (both at the cohort and individual levels), most studies have focused on a few behavioral acts, such as the age of first foraging. Few studies have recorded large numbers of relatively complete individual-level patterns of DOL.","internal_url":"https://www.academia.edu/3956256/Individual_level_patterns_of_division_of_labor_in_honeybees_highlight_flexibility_in_colony_level_developmental_mechanisms","translated_internal_url":"","created_at":"2013-07-08T15:58:35.836-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":32468816,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/32468816/thumbnails/1.jpg","file_name":"Johnson_and_Frost_2012.pdf","download_url":"https://www.academia.edu/attachments/32468816/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Individual_level_patterns_of_division_of.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/32468816/Johnson_and_Frost_2012-libre.pdf?1391577085=\u0026response-content-disposition=attachment%3B+filename%3DIndividual_level_patterns_of_division_of.pdf\u0026Expires=1732412635\u0026Signature=Sr7dcY2Xi6AqQYLrm1aRiKE~VKgD0ypm8dyIz9kKUWPKXmLuQarXkP1NTuDCdS6S1wuK14RZA2IEKWrZjqIfTO8j0G6L5lWduJgYyDQSbK8EJdwdKk11b7Vg4AY5DW9Rr7YrmnY9rV1uWVtcMXrFyntToBEoxtNSlmhEQXXDt10~mEiDx~ePZxeUeewBwBRMpTFuulFzDowjMCO3SilpsMjtfYqzubhysMhRkzUyhLljfrGY-K2LJC0M8KLde8y8Q55V8ic16sqYlYq2YnFaPcA3uu89Iq2hz89vyQgiIzHHayEzZqWI-xX1fazggTFOugG-tCQME7gWSkmtoaNoTA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Individual_level_patterns_of_division_of_labor_in_honeybees_highlight_flexibility_in_colony_level_developmental_mechanisms","translated_slug":"","page_count":8,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":32468816,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/32468816/thumbnails/1.jpg","file_name":"Johnson_and_Frost_2012.pdf","download_url":"https://www.academia.edu/attachments/32468816/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Individual_level_patterns_of_division_of.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/32468816/Johnson_and_Frost_2012-libre.pdf?1391577085=\u0026response-content-disposition=attachment%3B+filename%3DIndividual_level_patterns_of_division_of.pdf\u0026Expires=1732412635\u0026Signature=Sr7dcY2Xi6AqQYLrm1aRiKE~VKgD0ypm8dyIz9kKUWPKXmLuQarXkP1NTuDCdS6S1wuK14RZA2IEKWrZjqIfTO8j0G6L5lWduJgYyDQSbK8EJdwdKk11b7Vg4AY5DW9Rr7YrmnY9rV1uWVtcMXrFyntToBEoxtNSlmhEQXXDt10~mEiDx~ePZxeUeewBwBRMpTFuulFzDowjMCO3SilpsMjtfYqzubhysMhRkzUyhLljfrGY-K2LJC0M8KLde8y8Q55V8ic16sqYlYq2YnFaPcA3uu89Iq2hz89vyQgiIzHHayEzZqWI-xX1fazggTFOugG-tCQME7gWSkmtoaNoTA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[],"urls":[]}, 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="2670563"><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/2670563/The_genome_sequence_of_the_leaf_cutter_ant_Atta_cephalotes_reveals_insights_into_its_obligate_symbiotic_lifestyle"><img alt="Research paper thumbnail of The genome sequence of the leaf-cutter ant Atta cephalotes reveals insights into its obligate symbiotic lifestyle" class="work-thumbnail" src="https://attachments.academia-assets.com/31004962/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/2670563/The_genome_sequence_of_the_leaf_cutter_ant_Atta_cephalotes_reveals_insights_into_its_obligate_symbiotic_lifestyle">The genome sequence of the leaf-cutter ant Atta cephalotes reveals insights into its obligate symbiotic lifestyle</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Leaf-cutter ants are one of the most important herbivorous insects in the Neotropics, harvesting ...</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">Leaf-cutter ants are one of the most important herbivorous insects in the Neotropics, harvesting vast quantities of fresh leaf material. The ants use leaves to cultivate a fungus that serves as the colony's primary food source. This obligate ant-fungus mutualism is one of the few occurrences of farming by non-humans and likely facilitated the formation of their massive colonies.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="18767f0ee3f131ff76e75768ae4005b3" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":31004962,"asset_id":2670563,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/31004962/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&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="2670563"><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="2670563"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670563; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670563]").text(description); $(".js-view-count[data-work-id=2670563]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670563; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670563']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670563, 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: "18767f0ee3f131ff76e75768ae4005b3" } } $('.js-work-strip[data-work-id=2670563]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670563,"title":"The genome sequence of the leaf-cutter ant Atta cephalotes reveals insights into its obligate symbiotic lifestyle","translated_title":"","metadata":{"abstract":"Leaf-cutter ants are one of the most important herbivorous insects in the Neotropics, harvesting vast quantities of fresh leaf material. The ants use leaves to cultivate a fungus that serves as the colony's primary food source. This obligate ant-fungus mutualism is one of the few occurrences of farming by non-humans and likely facilitated the formation of their massive colonies.","journal_name":"PLoS genetics","publication_date":{"day":10,"month":2,"year":2011,"errors":{}}},"translated_abstract":"Leaf-cutter ants are one of the most important herbivorous insects in the Neotropics, harvesting vast quantities of fresh leaf material. The ants use leaves to cultivate a fungus that serves as the colony's primary food source. 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Although all ants are eusocial, and display a variety of complex and fascinating behaviors, few genomic resources exist for them.</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="2670558"><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="2670558"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670558; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670558]").text(description); $(".js-view-count[data-work-id=2670558]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670558; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670558']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670558, 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" } } $('.js-work-strip[data-work-id=2670558]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670558,"title":"Draft genome of the globally widespread and invasive Argentine ant (Linepithema humile)","translated_title":"","metadata":{"abstract":"Abstract Ants are some of the most abundant and familiar animals on Earth, and they play vital roles in most terrestrial ecosystems. 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This study uses a spatially explicit agent based model to determine whether such factors alone can generate biases in task performance at the individual level in the honey bees, Apis mellifera.</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="2670552"><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="2670552"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670552; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670552]").text(description); $(".js-view-count[data-work-id=2670552]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670552; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670552']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670552, 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" } } $('.js-work-strip[data-work-id=2670552]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670552,"title":"Spatial effects, sampling errors, and task specialization in the honey bee","translated_title":"","metadata":{"abstract":"Abstract Task allocation patterns should depend on the spatial distribution of work within the nest, variation in task demand, and the movement patterns of workers, however, relatively little research has focused on these topics. 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Negative signals have, however, been found in a few contexts in which costs exist for paying attention to no longer useful information. Here we incorporate new research on the specificity and context of the negative stop signal into an agent based model of honey bee foraging to explore the adaptive basis of negative signaling in the dance language.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="6f32b59af68c5120ecc4292ade774f24" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":32378288,"asset_id":2670542,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/32378288/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&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="2670542"><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="2670542"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670542; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670542]").text(description); $(".js-view-count[data-work-id=2670542]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670542; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670542']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670542, 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: "6f32b59af68c5120ecc4292ade774f24" } } $('.js-work-strip[data-work-id=2670542]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670542,"title":"Modeling the Adaptive Role of Negative Signaling in Honey Bee Intraspecific Competition","translated_title":"","metadata":{"abstract":"Abstract Collective decision making in the social insects often proceeds via feedback cycles based on positive signaling. 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Here we incorporate new research on the specificity and context of the negative stop signal into an agent based model of honey bee foraging to explore the adaptive basis of negative signaling in the dance language.","internal_url":"https://www.academia.edu/2670542/Modeling_the_Adaptive_Role_of_Negative_Signaling_in_Honey_Bee_Intraspecific_Competition","translated_internal_url":"","created_at":"2013-02-26T14:50:41.145-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":32378288,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/32378288/thumbnails/1.jpg","file_name":"pdf.pdf","download_url":"https://www.academia.edu/attachments/32378288/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Modeling_the_Adaptive_Role_of_Negative_S.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/32378288/pdf-libre.pdf?1391184404=\u0026response-content-disposition=attachment%3B+filename%3DModeling_the_Adaptive_Role_of_Negative_S.pdf\u0026Expires=1732412635\u0026Signature=gdnJ8otITJSrIJpbaKsaB2KvRViYrQ8xFAjKAGc2d2nEdbJ5wuNQbblBscJsB5CQQpE4DpZ~UDD7GhXQ9rU26H81CkdbotYWrwWirdH2hIwgFhrKVS-CpTjk1T4meTT9KYGHmFEmkd9QQAbD4s7ifwCWHQ~AMFKDwed-azJJerSF2tl3MG1o7AP5DxsuHxI9k~9fnI8o0xgOS1~VEa1mUOKYLGLlKnUAsKhU3EYDJS10-DTQt4G0lVwS1BMy4KuhgHFc9xEHjiIdwZAYIt00KcJEOj4dUM1HBTH13qz0cKhDEOkXO1bldqHwDkJc-WfkJYn03WtTVOMlm4kJRrqqYw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Modeling_the_Adaptive_Role_of_Negative_Signaling_in_Honey_Bee_Intraspecific_Competition","translated_slug":"","page_count":13,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":32378288,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/32378288/thumbnails/1.jpg","file_name":"pdf.pdf","download_url":"https://www.academia.edu/attachments/32378288/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Modeling_the_Adaptive_Role_of_Negative_S.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/32378288/pdf-libre.pdf?1391184404=\u0026response-content-disposition=attachment%3B+filename%3DModeling_the_Adaptive_Role_of_Negative_S.pdf\u0026Expires=1732412635\u0026Signature=gdnJ8otITJSrIJpbaKsaB2KvRViYrQ8xFAjKAGc2d2nEdbJ5wuNQbblBscJsB5CQQpE4DpZ~UDD7GhXQ9rU26H81CkdbotYWrwWirdH2hIwgFhrKVS-CpTjk1T4meTT9KYGHmFEmkd9QQAbD4s7ifwCWHQ~AMFKDwed-azJJerSF2tl3MG1o7AP5DxsuHxI9k~9fnI8o0xgOS1~VEa1mUOKYLGLlKnUAsKhU3EYDJS10-DTQt4G0lVwS1BMy4KuhgHFc9xEHjiIdwZAYIt00KcJEOj4dUM1HBTH13qz0cKhDEOkXO1bldqHwDkJc-WfkJYn03WtTVOMlm4kJRrqqYw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[],"urls":[{"id":575812,"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2955239/"}]}, 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="397111"><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/397111/Global_information_sampling_in_the_honey_bee"><img alt="Research paper thumbnail of Global information sampling in the honey bee" class="work-thumbnail" src="https://attachments.academia-assets.com/1895944/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/397111/Global_information_sampling_in_the_honey_bee">Global information sampling in the honey bee</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Central to the question of task allocation in social insects is how workers acquire information. ...</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">Central to the question of task allocation in social insects is how workers acquire information. Patrolling is a curious behavior in which bees meander over the face of the comb inspecting cells. Several authors have suggested it allows bees to collect global information, but this has never been formally evaluated. This study explores this hypothesis by answering three questions. First, do bees gather information in a consistent manner as they patrol? Second, do they move far enough to get a sense of task demand in distant areas of the nest? And third, is patrolling a commonly performed task? Focal animal observations were used to address the first two predictions, while a scan sampling study was used to address the third. The results were affirmative for each question. While patrolling, workers collected information by performing periodic clusters of cell inspections. Patrolling bees not only traveled far enough to frequently change work zone; they often visited every part of the nest. Finally, the majority of the bees in the middle-age caste were shown to move throughout the nest over the course of a few hours in a manner suggestive of patrolling. Global information collection is contrary to much current theory, which assumes that workers respond to local information only. This study thus highlights the non mutually exclusive nature of various information collection regimes in social insects.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="bf406266f21f9457f80cdd38237a7ebc" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":1895944,"asset_id":397111,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/1895944/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&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="397111"><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="397111"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 397111; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=397111]").text(description); $(".js-view-count[data-work-id=397111]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 397111; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='397111']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 397111, 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: "bf406266f21f9457f80cdd38237a7ebc" } } $('.js-work-strip[data-work-id=397111]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":397111,"title":"Global information sampling in the honey bee","translated_title":"","metadata":{"abstract":"Central to the question of task allocation in social insects is how workers acquire information. Patrolling is a curious behavior in which bees meander over the face of the comb inspecting cells. Several authors have suggested it allows bees to collect global information, but this has never been formally evaluated. This study explores this hypothesis by answering three questions. First, do bees gather information in a consistent manner as they patrol? Second, do they move far enough to get a sense of task demand in distant areas of the nest? And third, is patrolling a commonly performed task? Focal animal observations were used to address the first two predictions, while a scan sampling study was used to address the third. The results were affirmative for each question. While patrolling, workers collected information by performing periodic clusters of cell inspections. Patrolling bees not only traveled far enough to frequently change work zone; they often visited every part of the nest. Finally, the majority of the bees in the middle-age caste were shown to move throughout the nest over the course of a few hours in a manner suggestive of patrolling. Global information collection is contrary to much current theory, which assumes that workers respond to local information only. This study thus highlights the non mutually exclusive nature of various information collection regimes in social insects."},"translated_abstract":"Central to the question of task allocation in social insects is how workers acquire information. Patrolling is a curious behavior in which bees meander over the face of the comb inspecting cells. Several authors have suggested it allows bees to collect global information, but this has never been formally evaluated. This study explores this hypothesis by answering three questions. First, do bees gather information in a consistent manner as they patrol? Second, do they move far enough to get a sense of task demand in distant areas of the nest? And third, is patrolling a commonly performed task? Focal animal observations were used to address the first two predictions, while a scan sampling study was used to address the third. The results were affirmative for each question. While patrolling, workers collected information by performing periodic clusters of cell inspections. Patrolling bees not only traveled far enough to frequently change work zone; they often visited every part of the nest. Finally, the majority of the bees in the middle-age caste were shown to move throughout the nest over the course of a few hours in a manner suggestive of patrolling. Global information collection is contrary to much current theory, which assumes that workers respond to local information only. This study thus highlights the non mutually exclusive nature of various information collection regimes in social insects.","internal_url":"https://www.academia.edu/397111/Global_information_sampling_in_the_honey_bee","translated_internal_url":"","created_at":"2010-12-27T15:16:42.544-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":1895944,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/1895944/thumbnails/1.jpg","file_name":"Johnson_2008.pdf","download_url":"https://www.academia.edu/attachments/1895944/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Global_information_sampling_in_the_honey.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/1895944/Johnson_2008-libre.pdf?1390823550=\u0026response-content-disposition=attachment%3B+filename%3DGlobal_information_sampling_in_the_honey.pdf\u0026Expires=1732412635\u0026Signature=IYua1rSWbqLcyrLOtrTT5VyHNg6dCSFoQlXqyr3toqga0FyCsqY~zyuToSsRsEJRMB7ykW5JBbB01AMQaLjcx1ZI6kgI2iToYGYQjfZ8PRc9-iFien801l~015FelBWpsPSrj6Eia4UG~0iHY7T7~Ma2kW4LIXV5zx-cHgu6Q30bkCVN3MvKcEMrPQMOjxSC9R4i2CZnAN1CevAuwQA~i~QcRDVhZTsaViQjyEpIfT-l5glhUQdyRUpjYzpqIT8QGxd1LfOyAlHtKhnI20qEC7ESy~f6dEocdL9PPZJ2PZW-CIHgo7qR3Cr4bnzRCUOY0YfWQVx3aRxHufbUbwnhpg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Global_information_sampling_in_the_honey_bee","translated_slug":"","page_count":8,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":1895944,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/1895944/thumbnails/1.jpg","file_name":"Johnson_2008.pdf","download_url":"https://www.academia.edu/attachments/1895944/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Global_information_sampling_in_the_honey.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/1895944/Johnson_2008-libre.pdf?1390823550=\u0026response-content-disposition=attachment%3B+filename%3DGlobal_information_sampling_in_the_honey.pdf\u0026Expires=1732412635\u0026Signature=IYua1rSWbqLcyrLOtrTT5VyHNg6dCSFoQlXqyr3toqga0FyCsqY~zyuToSsRsEJRMB7ykW5JBbB01AMQaLjcx1ZI6kgI2iToYGYQjfZ8PRc9-iFien801l~015FelBWpsPSrj6Eia4UG~0iHY7T7~Ma2kW4LIXV5zx-cHgu6Q30bkCVN3MvKcEMrPQMOjxSC9R4i2CZnAN1CevAuwQA~i~QcRDVhZTsaViQjyEpIfT-l5glhUQdyRUpjYzpqIT8QGxd1LfOyAlHtKhnI20qEC7ESy~f6dEocdL9PPZJ2PZW-CIHgo7qR3Cr4bnzRCUOY0YfWQVx3aRxHufbUbwnhpg__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":178,"name":"Entomology","url":"https://www.academia.edu/Documents/in/Entomology"},{"id":2749,"name":"Animal Behavior","url":"https://www.academia.edu/Documents/in/Animal_Behavior"},{"id":25730,"name":"Behavioral Ecology","url":"https://www.academia.edu/Documents/in/Behavioral_Ecology"}],"urls":[]}, 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="2670539"><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/2670539/Nestmate_recognition_in_social_insects_overcoming_physiological_constraints_with_collective_decision_making"><img alt="Research paper thumbnail of Nestmate recognition in social insects: overcoming physiological constraints with collective decision making" class="work-thumbnail" src="https://attachments.academia-assets.com/32468832/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/2670539/Nestmate_recognition_in_social_insects_overcoming_physiological_constraints_with_collective_decision_making">Nestmate recognition in social insects: overcoming physiological constraints with collective decision making</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Abstract Social insects rank among the most abundant and influential terrestrial organisms. The k...</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">Abstract Social insects rank among the most abundant and influential terrestrial organisms. The key to their success is their ability to form tightly knit social groups that perform work cooperatively, and effectively exclude non-members from the colony. An extensive body of research, both empirical and theoretical, has explored how optimal acceptance thresholds could evolve in individuals, driven by the twin costs of inappropriately rejecting true nestmates and erroneously accepting individuals from foreign colonies.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="1873b64301b4373f2231caa20844ecbb" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":32468832,"asset_id":2670539,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/32468832/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&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="2670539"><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="2670539"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670539; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670539]").text(description); $(".js-view-count[data-work-id=2670539]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670539; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670539']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670539, 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: "1873b64301b4373f2231caa20844ecbb" } } $('.js-work-strip[data-work-id=2670539]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670539,"title":"Nestmate recognition in social insects: overcoming physiological constraints with collective decision making","translated_title":"","metadata":{"abstract":"Abstract Social insects rank among the most abundant and influential terrestrial organisms. The key to their success is their ability to form tightly knit social groups that perform work cooperatively, and effectively exclude non-members from the colony. An extensive body of research, both empirical and theoretical, has explored how optimal acceptance thresholds could evolve in individuals, driven by the twin costs of inappropriately rejecting true nestmates and erroneously accepting individuals from foreign colonies.","journal_name":"Behavioral ecology and sociobiology","publication_date":{"day":1,"month":5,"year":2011,"errors":{}}},"translated_abstract":"Abstract Social insects rank among the most abundant and influential terrestrial organisms. The key to their success is their ability to form tightly knit social groups that perform work cooperatively, and effectively exclude non-members from the colony. An extensive body of research, both empirical and theoretical, has explored how optimal acceptance thresholds could evolve in individuals, driven by the twin costs of inappropriately rejecting true nestmates and erroneously accepting individuals from foreign colonies.","internal_url":"https://www.academia.edu/2670539/Nestmate_recognition_in_social_insects_overcoming_physiological_constraints_with_collective_decision_making","translated_internal_url":"","created_at":"2013-02-26T14:50:41.094-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":32468832,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/32468832/thumbnails/1.jpg","file_name":"Johnson_et_al_2011.pdf","download_url":"https://www.academia.edu/attachments/32468832/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Nestmate_recognition_in_social_insects_o.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/32468832/Johnson_et_al_2011-libre.pdf?1391556528=\u0026response-content-disposition=attachment%3B+filename%3DNestmate_recognition_in_social_insects_o.pdf\u0026Expires=1732412635\u0026Signature=RLk~bJISJBNiWQFJP2qwo-ZR9K0w72sKLER1fBwafrHKIVdy-5GCo54~S6NTaFT9RYnSDyfMjU6FIgDNBn6qDLTfRGrpX3Nd~FZOopYvUZRBlsmnwaM0YrafHUsqymYKTnaWn3Qz8vb7tQNXWO91Tgh9mcB1z7tSdtsJvMnJt5-PInQ96BAXJNyuTGGC1Qbu0fEemWkH4mXa6wDHsnl75qcWGtoeJljF1bfPgGv7JtLyG-zN3GIfLWkurCw7grYg4z0lw1k0sND5WE3QsoRnw5Y4U~VwjH-p-MOyRQ-zhLy0oIw1GbKRov7uoWqroE9nrJyiQfxo3Tp6PgiHhr2vQw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Nestmate_recognition_in_social_insects_overcoming_physiological_constraints_with_collective_decision_making","translated_slug":"","page_count":10,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":32468832,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/32468832/thumbnails/1.jpg","file_name":"Johnson_et_al_2011.pdf","download_url":"https://www.academia.edu/attachments/32468832/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Nestmate_recognition_in_social_insects_o.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/32468832/Johnson_et_al_2011-libre.pdf?1391556528=\u0026response-content-disposition=attachment%3B+filename%3DNestmate_recognition_in_social_insects_o.pdf\u0026Expires=1732412635\u0026Signature=RLk~bJISJBNiWQFJP2qwo-ZR9K0w72sKLER1fBwafrHKIVdy-5GCo54~S6NTaFT9RYnSDyfMjU6FIgDNBn6qDLTfRGrpX3Nd~FZOopYvUZRBlsmnwaM0YrafHUsqymYKTnaWn3Qz8vb7tQNXWO91Tgh9mcB1z7tSdtsJvMnJt5-PInQ96BAXJNyuTGGC1Qbu0fEemWkH4mXa6wDHsnl75qcWGtoeJljF1bfPgGv7JtLyG-zN3GIfLWkurCw7grYg4z0lw1k0sND5WE3QsoRnw5Y4U~VwjH-p-MOyRQ-zhLy0oIw1GbKRov7uoWqroE9nrJyiQfxo3Tp6PgiHhr2vQw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[],"urls":[{"id":575809,"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3078317/"}]}, 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="2670534"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" rel="nofollow" href="https://www.academia.edu/2670534/Task_partitioning_in_honey_bees_the_roles_of_signals_and_cues_in_group_level_coordination_of_action"><img alt="Research paper thumbnail of Task partitioning in honey bees: the roles of signals and cues in group-level coordination of action" 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" rel="nofollow" href="https://www.academia.edu/2670534/Task_partitioning_in_honey_bees_the_roles_of_signals_and_cues_in_group_level_coordination_of_action">Task partitioning in honey bees: the roles of signals and cues in group-level coordination of action</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Abstract The ecological success of the social insects depends on their ability to work with a uni...</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">Abstract The ecological success of the social insects depends on their ability to work with a unity of purpose. Task partitioning, breaking a task into subtasks performed by different individuals, is a key adaptation requiring group-level coordination of action. This study explores the communication processes that underlie task partitioning, focusing on the contrasting roles played by signals and cues. A fundamental problem of task partitioning is maintaining equal work outputs between the groups involved.</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="2670534"><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="2670534"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670534; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670534]").text(description); $(".js-view-count[data-work-id=2670534]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670534; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670534']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670534, 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" } } $('.js-work-strip[data-work-id=2670534]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670534,"title":"Task partitioning in honey bees: the roles of signals and cues in group-level coordination of action","translated_title":"","metadata":{"abstract":"Abstract The ecological success of the social insects depends on their ability to work with a unity of purpose. Task partitioning, breaking a task into subtasks performed by different individuals, is a key adaptation requiring group-level coordination of action. This study explores the communication processes that underlie task partitioning, focusing on the contrasting roles played by signals and cues. A fundamental problem of task partitioning is maintaining equal work outputs between the groups involved.","journal_name":"Behavioral Ecology","publication_date":{"day":1,"month":11,"year":2010,"errors":{}}},"translated_abstract":"Abstract The ecological success of the social insects depends on their ability to work with a unity of purpose. Task partitioning, breaking a task into subtasks performed by different individuals, is a key adaptation requiring group-level coordination of action. This study explores the communication processes that underlie task partitioning, focusing on the contrasting roles played by signals and cues. A fundamental problem of task partitioning is maintaining equal work outputs between the groups involved.","internal_url":"https://www.academia.edu/2670534/Task_partitioning_in_honey_bees_the_roles_of_signals_and_cues_in_group_level_coordination_of_action","translated_internal_url":"","created_at":"2013-02-26T14:50:41.049-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Task_partitioning_in_honey_bees_the_roles_of_signals_and_cues_in_group_level_coordination_of_action","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[],"research_interests":[],"urls":[{"id":575804,"url":"http://beheco.oxfordjournals.org/content/21/6/1373.full"}]}, 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="2670532"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" rel="nofollow" href="https://www.academia.edu/2670532/Draft_genome_of_the_red_harvester_ant_Pogonomyrmex_barbatus"><img alt="Research paper thumbnail of Draft genome of the red harvester ant Pogonomyrmex barbatus" 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" rel="nofollow" href="https://www.academia.edu/2670532/Draft_genome_of_the_red_harvester_ant_Pogonomyrmex_barbatus">Draft genome of the red harvester ant Pogonomyrmex barbatus</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Abstract We report the draft genome sequence of the red harvester ant, Pogonomyrmex barbatus. The...</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">Abstract We report the draft genome sequence of the red harvester ant, Pogonomyrmex barbatus. The genome was sequenced using 454 pyrosequencing, and the current assembly and annotation were completed in less than 1 y. Analyses of conserved gene groups (more than 1,200 manually annotated genes to date) suggest a high-quality assembly and annotation comparable to recently sequenced insect genomes using Sanger sequencing.</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="2670532"><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="2670532"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670532; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670532]").text(description); $(".js-view-count[data-work-id=2670532]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670532; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670532']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670532, 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" } } $('.js-work-strip[data-work-id=2670532]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670532,"title":"Draft genome of the red harvester ant Pogonomyrmex barbatus","translated_title":"","metadata":{"abstract":"Abstract We report the draft genome sequence of the red harvester ant, Pogonomyrmex barbatus. The genome was sequenced using 454 pyrosequencing, and the current assembly and annotation were completed in less than 1 y. Analyses of conserved gene groups (more than 1,200 manually annotated genes to date) suggest a high-quality assembly and annotation comparable to recently sequenced insect genomes using Sanger sequencing.","journal_name":"Proceedings of the National Academy of Sciences","publication_date":{"day":5,"month":4,"year":2011,"errors":{}}},"translated_abstract":"Abstract We report the draft genome sequence of the red harvester ant, Pogonomyrmex barbatus. The genome was sequenced using 454 pyrosequencing, and the current assembly and annotation were completed in less than 1 y. Analyses of conserved gene groups (more than 1,200 manually annotated genes to date) suggest a high-quality assembly and annotation comparable to recently sequenced insect genomes using Sanger sequencing.","internal_url":"https://www.academia.edu/2670532/Draft_genome_of_the_red_harvester_ant_Pogonomyrmex_barbatus","translated_internal_url":"","created_at":"2013-02-26T14:50:41.000-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Draft_genome_of_the_red_harvester_ant_Pogonomyrmex_barbatus","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[],"research_interests":[],"urls":[{"id":575802,"url":"http://www.pnas.org/content/108/14/5667.full"}]}, 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="185221"><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/185221/Limited_flexibility_in_the_temporal_caste_system_of_the_honey_bee"><img alt="Research paper thumbnail of Limited flexibility in the temporal caste system of the honey bee." class="work-thumbnail" src="https://attachments.academia-assets.com/286735/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/185221/Limited_flexibility_in_the_temporal_caste_system_of_the_honey_bee">Limited flexibility in the temporal caste system of the honey bee.</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Caste theory predicts that social insect colonies are organized into stable groups of workers spe...</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">Caste theory predicts that social insect colonies are organized into stable groups of workers specialized on particular task sets. Alternative concepts of organization of work suggest that colonies are composed of extremely flexible workers able to perform any task as demand necessitates. I explored the flexibility of workers in temporal castes of the honey bee Apis mellifera by determining the ability of colonies to reorganize labor after a major demographic disturbance. I evaluated the flexibility of temporal castes by comparing the foraging rates of colonies having just lost their foragers with colonies having also lost their foragers but having been given a week to reorganize. The population sizes and contents of the colonies in each group were equalized and foraging rates were recorded for one week. Colonies given a week’s initial recovery time after the loss of their foragers were found to forage at significantly higher rates than those colonies given no initial recovery time. This result was consistent for nectar and pollen foraging. These results suggest that honeybee workers lack sufficient flexibility to reorganize labor without compromising foraging. This finding is consistent with the caste concept model of organization of work in insect societies.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="9d4662561a9dfc0b44340f7da477394c" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":286735,"asset_id":185221,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/286735/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&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="185221"><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="185221"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 185221; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=185221]").text(description); $(".js-view-count[data-work-id=185221]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 185221; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='185221']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 185221, 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: "9d4662561a9dfc0b44340f7da477394c" } } $('.js-work-strip[data-work-id=185221]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":185221,"title":"Limited flexibility in the temporal caste system of the honey bee.","translated_title":"","metadata":{"abstract":"Caste theory predicts that social insect colonies are organized into stable groups of workers specialized on particular task sets. Alternative concepts of organization of work suggest that colonies are composed of extremely flexible workers able to perform any task as demand necessitates. I explored the flexibility of workers in temporal castes of the honey bee Apis mellifera by determining the ability of colonies to reorganize labor after a major demographic disturbance. I evaluated the flexibility of temporal castes by comparing the foraging rates of colonies having just lost their foragers with colonies having also lost their foragers but having been given a week to reorganize. The population sizes and contents of the colonies in each group were equalized and foraging rates were recorded for one week. Colonies given a week’s initial recovery time after the loss of their foragers were found to forage at significantly higher rates than those colonies given no initial recovery time. This result was consistent for nectar and pollen foraging. These results suggest that honeybee workers lack sufficient flexibility to reorganize labor without compromising foraging. This finding is consistent with the caste concept model of organization of work in insect societies.\n"},"translated_abstract":"Caste theory predicts that social insect colonies are organized into stable groups of workers specialized on particular task sets. Alternative concepts of organization of work suggest that colonies are composed of extremely flexible workers able to perform any task as demand necessitates. I explored the flexibility of workers in temporal castes of the honey bee Apis mellifera by determining the ability of colonies to reorganize labor after a major demographic disturbance. I evaluated the flexibility of temporal castes by comparing the foraging rates of colonies having just lost their foragers with colonies having also lost their foragers but having been given a week to reorganize. The population sizes and contents of the colonies in each group were equalized and foraging rates were recorded for one week. Colonies given a week’s initial recovery time after the loss of their foragers were found to forage at significantly higher rates than those colonies given no initial recovery time. This result was consistent for nectar and pollen foraging. These results suggest that honeybee workers lack sufficient flexibility to reorganize labor without compromising foraging. This finding is consistent with the caste concept model of organization of work in insect societies.\n","internal_url":"https://www.academia.edu/185221/Limited_flexibility_in_the_temporal_caste_system_of_the_honey_bee","translated_internal_url":"","created_at":"2009-07-14T05:09:23.801-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":286735,"title":"Limited flexibility in the temporal caste system of the honey bee.","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/286735/thumbnails/1.jpg","file_name":"johnson2005.pdf","download_url":"https://www.academia.edu/attachments/286735/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Limited_flexibility_in_the_temporal_cast.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/286735/johnson2005-libre.pdf?1390586042=\u0026response-content-disposition=attachment%3B+filename%3DLimited_flexibility_in_the_temporal_cast.pdf\u0026Expires=1732412635\u0026Signature=P1~1a72gxNfg98twAhheQ2U~IUYkebGx7~Co4pKBWGKcx3Kj8QzjzLYb6rlp85Cb0cIdWAf72PROgmHaWhYHWomq-T7BnOg7iZFhq5c2IO8tjeXFaK~jYdNU2VPHt8izaafUISN3k5vxHScTabEMGEhvuH8r-YciJmjCkrkW5xHE9DCxyomyjxErR2izVEnk70Mh7jzI76Yf6J9YgQknEpvuNKOcbkizKYqfSa1MsdCZeCMmo1G5xIHK1GT01ZV9AtKd4FxPFXEG8l9f0WkrWnh3jFvGA-UmyBFDIo-gjtZCrXhbmky8T8NwZB1JzdPyQfJTbCgtvTCWN7jfBO0suA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Limited_flexibility_in_the_temporal_caste_system_of_the_honey_bee","translated_slug":"","page_count":8,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":286735,"title":"Limited flexibility in the temporal caste system of the honey bee.","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/286735/thumbnails/1.jpg","file_name":"johnson2005.pdf","download_url":"https://www.academia.edu/attachments/286735/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Limited_flexibility_in_the_temporal_cast.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/286735/johnson2005-libre.pdf?1390586042=\u0026response-content-disposition=attachment%3B+filename%3DLimited_flexibility_in_the_temporal_cast.pdf\u0026Expires=1732412635\u0026Signature=P1~1a72gxNfg98twAhheQ2U~IUYkebGx7~Co4pKBWGKcx3Kj8QzjzLYb6rlp85Cb0cIdWAf72PROgmHaWhYHWomq-T7BnOg7iZFhq5c2IO8tjeXFaK~jYdNU2VPHt8izaafUISN3k5vxHScTabEMGEhvuH8r-YciJmjCkrkW5xHE9DCxyomyjxErR2izVEnk70Mh7jzI76Yf6J9YgQknEpvuNKOcbkizKYqfSa1MsdCZeCMmo1G5xIHK1GT01ZV9AtKd4FxPFXEG8l9f0WkrWnh3jFvGA-UmyBFDIo-gjtZCrXhbmky8T8NwZB1JzdPyQfJTbCgtvTCWN7jfBO0suA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"}],"urls":[]}, dispatcherData: dispatcherData }); $(this).data('initialized', true); } }); $a.trackClickSource(".js-work-strip-work-link", "profile_work_strip") }); </script> </div><div class="profile--tab_content_container js-tab-pane tab-pane" data-section-id="6911" id="papers"><div class="js-work-strip profile--work_container" data-work-id="393211"><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/393211/Self_organization_Natural_Selection_and_Evolution_Cellular_Hardware_and_Genetic_Software"><img alt="Research paper thumbnail of Self-organization, Natural Selection, and Evolution: Cellular Hardware and Genetic Software" class="work-thumbnail" src="https://attachments.academia-assets.com/1888397/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/393211/Self_organization_Natural_Selection_and_Evolution_Cellular_Hardware_and_Genetic_Software">Self-organization, Natural Selection, and Evolution: Cellular Hardware and Genetic Software</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Self-organization is sometimes presented as an alternative to natural selection as the primary me...</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">Self-organization is sometimes presented as an alternative to natural selection as the primary mechanism underlying the evolution of function in biological systems. Here we argue that although self-organization is one of selection’s fundamental tools, selection itself is the creative force in evolution. The basic relationship between self-organization and natural selection is that the same self-organizing processes we observe in physical systems also do much of the work in biological systems. Consequently, selection does not always construct complex mechanisms from scratch. However, selection does capture, manipulate, and control self organizing mechanisms, which is challenging because these processes are sensitive to environmental conditions. Nevertheless, the often-inflexible principles of self-organization do strongly constrain the scope of evolutionary change. Thus, incorporating the physics of pattern-formation processes into existing evolutionary theory is a problem significant enough to perhaps warrant a new synthesis, even if it will not overturn the traditional view of natural selection.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="20e06f265cac0df0989ddd6b0ed0ec37" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":1888397,"asset_id":393211,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/1888397/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&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="393211"><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="393211"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 393211; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=393211]").text(description); $(".js-view-count[data-work-id=393211]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 393211; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='393211']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 393211, 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: "20e06f265cac0df0989ddd6b0ed0ec37" } } $('.js-work-strip[data-work-id=393211]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":393211,"title":"Self-organization, Natural Selection, and Evolution: Cellular Hardware and Genetic Software","translated_title":"","metadata":{"abstract":"Self-organization is sometimes presented as an alternative to natural selection as the primary mechanism underlying the evolution of function in biological systems. Here we argue that although self-organization is one of selection’s fundamental tools, selection itself is the creative force in evolution. The basic relationship between self-organization and natural selection is that the same self-organizing processes we observe in physical systems also do much of the work in biological systems. Consequently, selection does not always construct complex mechanisms from scratch. However, selection does capture, manipulate, and control self organizing mechanisms, which is challenging because these processes are sensitive to environmental conditions. Nevertheless, the often-inflexible principles of self-organization do strongly constrain the scope of evolutionary change. Thus, incorporating the physics of pattern-formation processes into existing evolutionary theory is a problem significant enough to perhaps warrant a new synthesis, even if it will not overturn the traditional view of natural selection."},"translated_abstract":"Self-organization is sometimes presented as an alternative to natural selection as the primary mechanism underlying the evolution of function in biological systems. Here we argue that although self-organization is one of selection’s fundamental tools, selection itself is the creative force in evolution. The basic relationship between self-organization and natural selection is that the same self-organizing processes we observe in physical systems also do much of the work in biological systems. Consequently, selection does not always construct complex mechanisms from scratch. However, selection does capture, manipulate, and control self organizing mechanisms, which is challenging because these processes are sensitive to environmental conditions. Nevertheless, the often-inflexible principles of self-organization do strongly constrain the scope of evolutionary change. Thus, incorporating the physics of pattern-formation processes into existing evolutionary theory is a problem significant enough to perhaps warrant a new synthesis, even if it will not overturn the traditional view of natural selection.","internal_url":"https://www.academia.edu/393211/Self_organization_Natural_Selection_and_Evolution_Cellular_Hardware_and_Genetic_Software","translated_internal_url":"","created_at":"2010-12-19T13:08:01.547-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":1888397,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/1888397/thumbnails/1.jpg","file_name":"Johnson_and_Lam_2010.pdf","download_url":"https://www.academia.edu/attachments/1888397/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Self_organization_Natural_Selection_and.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/1888397/Johnson_and_Lam_2010-libre.pdf?1390823410=\u0026response-content-disposition=attachment%3B+filename%3DSelf_organization_Natural_Selection_and.pdf\u0026Expires=1732412634\u0026Signature=duNpg4ZZLsvuW0tbg1ErZP~~0vloOtaGJm4k5q93lqufoBseHsZrLa~tFo~MmoHb~HFyAtfvRmy3MF1Y-DnlILQVesyV2-FTL9CgGwSssZ7m2JSV0GpFdLfj1lbJ4AqoXfpPm3~UQC0CW~TDQ8dhCEUxSuJBqTTif5ZAvoRoGeOa892u6fLupXibtdzL~4fIn6RutaqhTiOcSXeLLcfqLbjb5vRWNzKOhU8q05TkmeBXapqIpn9icH6O8EfC4yk4JG3QXAOVkE0Q3StpRoW3xL-Sfrb5kI9OYp9NiEKWO90EOvc0LuG0L6d9NFK2mIeseSm9TUiYOJLFGeatys2vRw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Self_organization_Natural_Selection_and_Evolution_Cellular_Hardware_and_Genetic_Software","translated_slug":"","page_count":7,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":1888397,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/1888397/thumbnails/1.jpg","file_name":"Johnson_and_Lam_2010.pdf","download_url":"https://www.academia.edu/attachments/1888397/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Self_organization_Natural_Selection_and.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/1888397/Johnson_and_Lam_2010-libre.pdf?1390823410=\u0026response-content-disposition=attachment%3B+filename%3DSelf_organization_Natural_Selection_and.pdf\u0026Expires=1732412634\u0026Signature=duNpg4ZZLsvuW0tbg1ErZP~~0vloOtaGJm4k5q93lqufoBseHsZrLa~tFo~MmoHb~HFyAtfvRmy3MF1Y-DnlILQVesyV2-FTL9CgGwSssZ7m2JSV0GpFdLfj1lbJ4AqoXfpPm3~UQC0CW~TDQ8dhCEUxSuJBqTTif5ZAvoRoGeOa892u6fLupXibtdzL~4fIn6RutaqhTiOcSXeLLcfqLbjb5vRWNzKOhU8q05TkmeBXapqIpn9icH6O8EfC4yk4JG3QXAOVkE0Q3StpRoW3xL-Sfrb5kI9OYp9NiEKWO90EOvc0LuG0L6d9NFK2mIeseSm9TUiYOJLFGeatys2vRw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"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":3155,"name":"Complexity Theory","url":"https://www.academia.edu/Documents/in/Complexity_Theory"},{"id":4481,"name":"Evolutionary genetics","url":"https://www.academia.edu/Documents/in/Evolutionary_genetics"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"}],"urls":[]}, 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="211793"><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/211793/Division_of_labor_in_honeybees_form_function_and_proximate_mechanisms"><img alt="Research paper thumbnail of Division of labor in honeybees: form, function, and proximate mechanisms" class="work-thumbnail" src="https://attachments.academia-assets.com/659441/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/211793/Division_of_labor_in_honeybees_form_function_and_proximate_mechanisms">Division of labor in honeybees: form, function, and proximate mechanisms</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Honeybees exhibit two patterns of organization of work. In the spring and summer, division of lab...</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">Honeybees exhibit two patterns of organization of work. In the spring and summer, division of labor is used to maximize growth rate and resource accumulation, while during the winter, worker survivorship through the poor season is paramount, and bees become generalists. This work proposes new organismal and proximate level conceptual models for these phenomena. The first half of the paper presents a push–pull model for temporal polyethism. Members of the nursing caste are proposed to be pushed from their caste by the development of workers behind them in the temporal caste sequence, while middle-aged bees are pulled from their caste via interactions with the caste ahead of them. The model is, hence, an amalgamation of previous models, in particular, the social inhibition and foraging for work models. The second half of the paper presents a model for the proximate basis of temporal polyethism. Temporal castes exhibit specialized physiology and switch caste when it is adaptive at the colony level. The model proposes that caste-specific physiology is dependent on mutually reinforcing positive feedback mechanisms that lock a bee into a particular behavioral phase. Releasing mechanisms that relate colony level information are then hypothesized to disrupt particular components of the priming mechanisms to trigger endocrinological cascades that lead to the next temporal caste. Priming and releasing mechanisms for the nursing caste are mapped out that are consistent with current experimental results. Less information-rich, but plausible, mechanisms for the middle-aged and foraging castes are also presented.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="2c49493ea0d19e1519ad1ac1403f53c8" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":659441,"asset_id":211793,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/659441/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&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="211793"><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="211793"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 211793; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=211793]").text(description); $(".js-view-count[data-work-id=211793]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 211793; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='211793']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 211793, 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: "2c49493ea0d19e1519ad1ac1403f53c8" } } $('.js-work-strip[data-work-id=211793]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":211793,"title":"Division of labor in honeybees: form, function, and proximate mechanisms","translated_title":"","metadata":{"abstract":"Honeybees exhibit two patterns of organization of work. In the spring and summer, division of labor is used to maximize growth rate and resource accumulation, while during the winter, worker survivorship through the poor season is paramount, and bees become generalists. This work proposes new organismal and proximate level conceptual models for these phenomena. The first half of the paper presents a push–pull model for temporal polyethism. Members of the nursing caste are proposed to be pushed from their caste by the development of workers behind them in the temporal caste sequence, while middle-aged bees are pulled from their caste via interactions with the caste ahead of them. The model is, hence, an amalgamation of previous models, in particular, the social inhibition and foraging for work models. The second half of the paper presents a model for the proximate basis of temporal polyethism. Temporal castes exhibit specialized physiology and switch caste when it is adaptive at the colony level. The model proposes that caste-specific physiology is dependent on mutually reinforcing positive feedback mechanisms that lock a bee into a particular behavioral phase. Releasing mechanisms that relate colony level information are then hypothesized to disrupt particular components of the priming mechanisms to trigger endocrinological cascades that lead to the next temporal caste. Priming and releasing mechanisms for the nursing caste are mapped out that are consistent with current experimental results. Less information-rich, but plausible, mechanisms for the middle-aged and foraging castes are also presented.\r\n"},"translated_abstract":"Honeybees exhibit two patterns of organization of work. In the spring and summer, division of labor is used to maximize growth rate and resource accumulation, while during the winter, worker survivorship through the poor season is paramount, and bees become generalists. This work proposes new organismal and proximate level conceptual models for these phenomena. The first half of the paper presents a push–pull model for temporal polyethism. Members of the nursing caste are proposed to be pushed from their caste by the development of workers behind them in the temporal caste sequence, while middle-aged bees are pulled from their caste via interactions with the caste ahead of them. The model is, hence, an amalgamation of previous models, in particular, the social inhibition and foraging for work models. The second half of the paper presents a model for the proximate basis of temporal polyethism. Temporal castes exhibit specialized physiology and switch caste when it is adaptive at the colony level. The model proposes that caste-specific physiology is dependent on mutually reinforcing positive feedback mechanisms that lock a bee into a particular behavioral phase. Releasing mechanisms that relate colony level information are then hypothesized to disrupt particular components of the priming mechanisms to trigger endocrinological cascades that lead to the next temporal caste. Priming and releasing mechanisms for the nursing caste are mapped out that are consistent with current experimental results. Less information-rich, but plausible, mechanisms for the middle-aged and foraging castes are also presented.\r\n","internal_url":"https://www.academia.edu/211793/Division_of_labor_in_honeybees_form_function_and_proximate_mechanisms","translated_internal_url":"","created_at":"2010-01-31T10:34:06.571-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":659441,"title":"Division of labor in honeybees: form, function, and proximate mechanisms","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/659441/thumbnails/1.jpg","file_name":"Johnson_2010a.pdf","download_url":"https://www.academia.edu/attachments/659441/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Division_of_labor_in_honeybees_form_func.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/659441/Johnson_2010a-libre.pdf?1390587057=\u0026response-content-disposition=attachment%3B+filename%3DDivision_of_labor_in_honeybees_form_func.pdf\u0026Expires=1732412634\u0026Signature=cYqGQOHbBMsVZm-gvfxkrJ0SQzwgiVVdXoyIrdxQq2wzLFAm9--gTIlUwhOeN7wRfmlfQN3I0nYh5~QGiKK15P1vT524QSefeoKtunTWG9gmg9DlYCDUM5dLB~nr4u7kNSo9EZA8qaMKWFAdNkd84r1GQPu86WBdZ0a64PCoQ5g0y0VsAfxIdffrpJh4jtmX-fNyMUEluR1qZZsVA8YyvdV~OythL9e7cUfH~isoofFupTn5nPPOd735vT44mR~X6-ALrPxhtavhoTFW0zKZyiUOsm2H69uyA31~bxw6XUjVmKN3pRfGwZmWumb4JrCRYQ2~62mYrwiVH07KNPvnSQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Division_of_labor_in_honeybees_form_function_and_proximate_mechanisms","translated_slug":"","page_count":12,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":659441,"title":"Division of labor in honeybees: form, function, and proximate mechanisms","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/659441/thumbnails/1.jpg","file_name":"Johnson_2010a.pdf","download_url":"https://www.academia.edu/attachments/659441/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Division_of_labor_in_honeybees_form_func.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/659441/Johnson_2010a-libre.pdf?1390587057=\u0026response-content-disposition=attachment%3B+filename%3DDivision_of_labor_in_honeybees_form_func.pdf\u0026Expires=1732412634\u0026Signature=cYqGQOHbBMsVZm-gvfxkrJ0SQzwgiVVdXoyIrdxQq2wzLFAm9--gTIlUwhOeN7wRfmlfQN3I0nYh5~QGiKK15P1vT524QSefeoKtunTWG9gmg9DlYCDUM5dLB~nr4u7kNSo9EZA8qaMKWFAdNkd84r1GQPu86WBdZ0a64PCoQ5g0y0VsAfxIdffrpJh4jtmX-fNyMUEluR1qZZsVA8YyvdV~OythL9e7cUfH~isoofFupTn5nPPOd735vT44mR~X6-ALrPxhtavhoTFW0zKZyiUOsm2H69uyA31~bxw6XUjVmKN3pRfGwZmWumb4JrCRYQ2~62mYrwiVH07KNPvnSQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"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":4316,"name":"Sociobiology","url":"https://www.academia.edu/Documents/in/Sociobiology"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":37871,"name":"Integrative Biology","url":"https://www.academia.edu/Documents/in/Integrative_Biology"}],"urls":[]}, 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="220924"><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/220924/Deconstructing_the_Superorganism_Social_Physiology_Groundplans_and_Sociogenomics"><img alt="Research paper thumbnail of Deconstructing the Superorganism: Social Physiology, Groundplans, and Sociogenomics" class="work-thumbnail" src="https://attachments.academia-assets.com/778062/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/220924/Deconstructing_the_Superorganism_Social_Physiology_Groundplans_and_Sociogenomics">Deconstructing the Superorganism: Social Physiology, Groundplans, and Sociogenomics</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Our understanding of insect societies is rapidly expanding due to an emphasis on integrative appr...</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">Our understanding of insect societies is rapidly expanding due to an emphasis on integrative approaches. Emerging tools enabling the molecular dissection of social behavior, together with novel hypotheses for the evolution of eusociality, are emblematic of this progress. However, an obstacle to a truly integrative approach remains, as social physiology—the basis of group-level coordination— has generally been neglected by geneticists. In this paper, we begin a synthesis of these fields by first reviewing three classes of social insect organization that mark major transitions in increasing social complexity. We then develop an expansion of the superorganism concept in order to place eusociality into a broad evolutionary context, and we also interpret current molecular and genetic work on the evolution of eusociality. The groundplan hypothesis proposes that eusociality arose via simple changes in the regulation of ancestral gene sets affecting reproductive physiology and behavior, and we argue that this hypothesis is explanatory for the evolution of division of labor (social anatomy) but not for the regulatory systems that ensure group-level coordination of action (social physiology), which we propose is dependent on previously unrelated traits that are brought together into novel genetic networks. We conclude with a review of recent work in sociogenomics that supports our hypotheses.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="b7b4848b93bb2ec777e9976142286afa" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":778062,"asset_id":220924,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/778062/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&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="220924"><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="220924"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 220924; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=220924]").text(description); $(".js-view-count[data-work-id=220924]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 220924; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='220924']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 220924, 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: "b7b4848b93bb2ec777e9976142286afa" } } $('.js-work-strip[data-work-id=220924]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":220924,"title":"Deconstructing the Superorganism: Social Physiology, Groundplans, and Sociogenomics","translated_title":"","metadata":{"abstract":"Our understanding of insect societies is rapidly expanding due to an emphasis on integrative approaches. Emerging tools enabling the molecular dissection of social behavior, together with novel hypotheses for the evolution of eusociality, are emblematic of this progress. However, an obstacle to a truly integrative approach remains, as social physiology—the basis of group-level coordination— has generally been neglected by geneticists. In this paper, we begin a synthesis of these fields by first reviewing three classes of social insect organization that mark major transitions in increasing social complexity. We then develop an expansion of the superorganism concept in order to place eusociality into a broad evolutionary context, and we also interpret current molecular and genetic work on the evolution of eusociality. The groundplan hypothesis proposes that eusociality arose via simple changes in the regulation of ancestral gene sets affecting reproductive physiology and behavior, and we argue that this hypothesis is explanatory for the evolution of division of labor (social anatomy) but not for the regulatory systems that ensure group-level coordination of action (social physiology), which we propose is dependent on previously unrelated traits that are brought together into novel genetic networks. We conclude with a review of recent work in sociogenomics that supports our hypotheses.\r\n","more_info":"Co-authored with Timothy Linksvayer"},"translated_abstract":"Our understanding of insect societies is rapidly expanding due to an emphasis on integrative approaches. Emerging tools enabling the molecular dissection of social behavior, together with novel hypotheses for the evolution of eusociality, are emblematic of this progress. However, an obstacle to a truly integrative approach remains, as social physiology—the basis of group-level coordination— has generally been neglected by geneticists. In this paper, we begin a synthesis of these fields by first reviewing three classes of social insect organization that mark major transitions in increasing social complexity. We then develop an expansion of the superorganism concept in order to place eusociality into a broad evolutionary context, and we also interpret current molecular and genetic work on the evolution of eusociality. The groundplan hypothesis proposes that eusociality arose via simple changes in the regulation of ancestral gene sets affecting reproductive physiology and behavior, and we argue that this hypothesis is explanatory for the evolution of division of labor (social anatomy) but not for the regulatory systems that ensure group-level coordination of action (social physiology), which we propose is dependent on previously unrelated traits that are brought together into novel genetic networks. We conclude with a review of recent work in sociogenomics that supports our hypotheses.\r\n","internal_url":"https://www.academia.edu/220924/Deconstructing_the_Superorganism_Social_Physiology_Groundplans_and_Sociogenomics","translated_internal_url":"","created_at":"2010-03-13T04:22:52.848-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":778062,"title":"Deconstructing the Superorganism: Social Physiology, Groundplans, and Sociogenomics","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/778062/thumbnails/1.jpg","file_name":"Johnson_and_Linksvayer_2010.pdf","download_url":"https://www.academia.edu/attachments/778062/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Deconstructing_the_Superorganism_Social.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/778062/Johnson_and_Linksvayer_2010-libre.pdf?1390587440=\u0026response-content-disposition=attachment%3B+filename%3DDeconstructing_the_Superorganism_Social.pdf\u0026Expires=1732412634\u0026Signature=NbxYlOxbKaaqqa5ZwMM5loccjHjI9coHZpIdRGF~OuHAb4ucY~MpAWt4-XA-9DrxsJP8QksjRu0czD47cmiGa3WeQINtgQmlSXHR4D-ta6YBmhmPOaSPW0ImRIUUiZqqO~bZMDBGvcsEPNtDW1Eo3H64IaHId~vlZ3yYIzw8v34wK1k3X3TgSLNqdMU6aTLufmhgmWROHq4kgk14-w3r-4nyB8JKD~kHOvs8LTlobsRGc1ksekFk7RbV1aSmBiYQMMplc1x5SYrnpls3EHCJRCXCOp6kc~UZ8GvkKcg3UvcIVKMfZc00QmfZzcIPO8gjdHc-vSVyf8dtjekdRWW5gQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Deconstructing_the_Superorganism_Social_Physiology_Groundplans_and_Sociogenomics","translated_slug":"","page_count":23,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":778062,"title":"Deconstructing the Superorganism: Social Physiology, Groundplans, and Sociogenomics","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/778062/thumbnails/1.jpg","file_name":"Johnson_and_Linksvayer_2010.pdf","download_url":"https://www.academia.edu/attachments/778062/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Deconstructing_the_Superorganism_Social.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/778062/Johnson_and_Linksvayer_2010-libre.pdf?1390587440=\u0026response-content-disposition=attachment%3B+filename%3DDeconstructing_the_Superorganism_Social.pdf\u0026Expires=1732412634\u0026Signature=NbxYlOxbKaaqqa5ZwMM5loccjHjI9coHZpIdRGF~OuHAb4ucY~MpAWt4-XA-9DrxsJP8QksjRu0czD47cmiGa3WeQINtgQmlSXHR4D-ta6YBmhmPOaSPW0ImRIUUiZqqO~bZMDBGvcsEPNtDW1Eo3H64IaHId~vlZ3yYIzw8v34wK1k3X3TgSLNqdMU6aTLufmhgmWROHq4kgk14-w3r-4nyB8JKD~kHOvs8LTlobsRGc1ksekFk7RbV1aSmBiYQMMplc1x5SYrnpls3EHCJRCXCOp6kc~UZ8GvkKcg3UvcIVKMfZc00QmfZzcIPO8gjdHc-vSVyf8dtjekdRWW5gQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":2749,"name":"Animal Behavior","url":"https://www.academia.edu/Documents/in/Animal_Behavior"},{"id":4316,"name":"Sociobiology","url":"https://www.academia.edu/Documents/in/Sociobiology"},{"id":4481,"name":"Evolutionary genetics","url":"https://www.academia.edu/Documents/in/Evolutionary_genetics"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"}],"urls":[]}, 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="188769"><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/188769/A_Self_Organizing_Model_for_Task_Allocation_via_Frequent_Task_Quitting_and_Random_Walks_in_the_Honey_Bee"><img alt="Research paper thumbnail of A Self-Organizing Model for Task Allocation via Frequent Task Quitting and Random Walks in the Honey Bee" class="work-thumbnail" src="https://attachments.academia-assets.com/341078/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/188769/A_Self_Organizing_Model_for_Task_Allocation_via_Frequent_Task_Quitting_and_Random_Walks_in_the_Honey_Bee">A Self-Organizing Model for Task Allocation via Frequent Task Quitting and Random Walks in the Honey Bee</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Social insect colonies are able to quickly redistribute their thousands of workers between tasks ...</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">Social insect colonies are able to quickly redistribute their thousands of workers between tasks that vary strongly in space and time. How individuals collectively track spatial variability is particularly puzzling because bees have access only to local information. This work presents and tests a model showing how honeybees solve their fundamental within-nest spatial task-allocation problem. The algorithm, which is self-organizing and derived from empirical studies, couples two processes with opposing effects. Frequent task quitting, followed by patrols, during which bees are insensitive to task stimuli, serves to randomize individual location throughout the nest without reference to variation in task demand, while a foraging-for-work-like mechanism provides the opposing force of localizing individuals to areas of high task demand. This simple model is shown to generate sophisticated patterns of task allocation. It allocates bees to tasks in proportion to their demand, independent of their spatial distribution in the nest, and also reallocates labor in response to temporal changes in task demand. Finally, the model shows that task allocation patterns at the colony level do not reflect colonies allocating particular individuals to tasks. In contrast, they reflect a dynamic equilibrium of workers switching between tasks and locations in the nest.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="f8824d03b804babadfd99b18f2837004" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":341078,"asset_id":188769,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/341078/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&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="188769"><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="188769"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 188769; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=188769]").text(description); $(".js-view-count[data-work-id=188769]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 188769; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='188769']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 188769, 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: "f8824d03b804babadfd99b18f2837004" } } $('.js-work-strip[data-work-id=188769]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":188769,"title":"A Self-Organizing Model for Task Allocation via Frequent Task Quitting and Random Walks in the Honey Bee","translated_title":"","metadata":{"abstract":"Social insect colonies are able to quickly redistribute their thousands of workers between tasks that vary strongly in space and time. How individuals collectively track spatial variability is particularly puzzling because bees have access only to local information. This work presents and tests a model showing how honeybees solve their fundamental within-nest spatial task-allocation problem. The algorithm, which is self-organizing and derived from empirical studies, couples two processes with opposing effects. Frequent task quitting, followed by patrols, during which bees are insensitive to task stimuli, serves to randomize individual location throughout the nest without reference to variation in task demand, while a foraging-for-work-like mechanism provides the opposing force of localizing individuals to areas of high task demand. This simple model is shown to generate sophisticated patterns of task allocation. It allocates bees to tasks in proportion to their demand, independent of their spatial distribution in the nest, and also reallocates labor in response to temporal changes in task demand. Finally, the model shows that task allocation patterns at the colony level do not reflect colonies allocating particular individuals to tasks. In contrast, they reflect a dynamic equilibrium of workers switching between tasks and locations in the nest.\n"},"translated_abstract":"Social insect colonies are able to quickly redistribute their thousands of workers between tasks that vary strongly in space and time. How individuals collectively track spatial variability is particularly puzzling because bees have access only to local information. This work presents and tests a model showing how honeybees solve their fundamental within-nest spatial task-allocation problem. The algorithm, which is self-organizing and derived from empirical studies, couples two processes with opposing effects. Frequent task quitting, followed by patrols, during which bees are insensitive to task stimuli, serves to randomize individual location throughout the nest without reference to variation in task demand, while a foraging-for-work-like mechanism provides the opposing force of localizing individuals to areas of high task demand. This simple model is shown to generate sophisticated patterns of task allocation. It allocates bees to tasks in proportion to their demand, independent of their spatial distribution in the nest, and also reallocates labor in response to temporal changes in task demand. Finally, the model shows that task allocation patterns at the colony level do not reflect colonies allocating particular individuals to tasks. In contrast, they reflect a dynamic equilibrium of workers switching between tasks and locations in the nest.\n","internal_url":"https://www.academia.edu/188769/A_Self_Organizing_Model_for_Task_Allocation_via_Frequent_Task_Quitting_and_Random_Walks_in_the_Honey_Bee","translated_internal_url":"","created_at":"2009-08-29T07:04:18.172-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":341078,"title":"A Self-Organizing Model for Task Allocation via Frequent Task Quitting and Random Walks in the Honey Bee","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/341078/thumbnails/1.jpg","file_name":"Johnson_2009.pdf","download_url":"https://www.academia.edu/attachments/341078/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"A_Self_Organizing_Model_for_Task_Allocat.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/341078/Johnson_2009-libre.pdf?1390586167=\u0026response-content-disposition=attachment%3B+filename%3DA_Self_Organizing_Model_for_Task_Allocat.pdf\u0026Expires=1732412634\u0026Signature=F6pNNlyDYWydU~Lk~aEVCK-C6SPU7b9S1p79SFibAU9hMVHwa7cTjcGtBcufoXz195fa7pPwQsbWbJCyN4GV5AJL8~x7w8edYA-vatsX4qatIKYztLt714w3sDrrgOlMarD~RxBSGT5hK9OXJE16YEuePK~XgDWiaxZr0bE3JHjKvmOd4YQWHKN5o5WI~kifZbW5ugN~O-vnXnQ6~o87LlNyQYdsaqX-YDNsyDQjXKDYwViV3kEUqN7dmyiZ7RYFzjhMvv02Ra5QItjRSonyMXCNlHhLLmF95~-VDdY07Wqvie4ajO71b7VsmH0Npxw09-TquJLLRnRnLSbBA5N0xQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"A_Self_Organizing_Model_for_Task_Allocation_via_Frequent_Task_Quitting_and_Random_Walks_in_the_Honey_Bee","translated_slug":"","page_count":11,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":341078,"title":"A Self-Organizing Model for Task Allocation via Frequent Task Quitting and Random Walks in the Honey Bee","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/341078/thumbnails/1.jpg","file_name":"Johnson_2009.pdf","download_url":"https://www.academia.edu/attachments/341078/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"A_Self_Organizing_Model_for_Task_Allocat.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/341078/Johnson_2009-libre.pdf?1390586167=\u0026response-content-disposition=attachment%3B+filename%3DA_Self_Organizing_Model_for_Task_Allocat.pdf\u0026Expires=1732412634\u0026Signature=F6pNNlyDYWydU~Lk~aEVCK-C6SPU7b9S1p79SFibAU9hMVHwa7cTjcGtBcufoXz195fa7pPwQsbWbJCyN4GV5AJL8~x7w8edYA-vatsX4qatIKYztLt714w3sDrrgOlMarD~RxBSGT5hK9OXJE16YEuePK~XgDWiaxZr0bE3JHjKvmOd4YQWHKN5o5WI~kifZbW5ugN~O-vnXnQ6~o87LlNyQYdsaqX-YDNsyDQjXKDYwViV3kEUqN7dmyiZ7RYFzjhMvv02Ra5QItjRSonyMXCNlHhLLmF95~-VDdY07Wqvie4ajO71b7VsmH0Npxw09-TquJLLRnRnLSbBA5N0xQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":2749,"name":"Animal Behavior","url":"https://www.academia.edu/Documents/in/Animal_Behavior"},{"id":3155,"name":"Complexity Theory","url":"https://www.academia.edu/Documents/in/Complexity_Theory"},{"id":7710,"name":"Biology","url":"https://www.academia.edu/Documents/in/Biology"},{"id":25730,"name":"Behavioral Ecology","url":"https://www.academia.edu/Documents/in/Behavioral_Ecology"},{"id":26977,"name":"Theoretical biology","url":"https://www.academia.edu/Documents/in/Theoretical_biology"}],"urls":[]}, 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="2670546"><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/2670546/Eliminating_the_mystery_from_the_concept_of_emergence"><img alt="Research paper thumbnail of Eliminating the mystery from the concept of emergence" class="work-thumbnail" src="https://attachments.academia-assets.com/32468819/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/2670546/Eliminating_the_mystery_from_the_concept_of_emergence">Eliminating the mystery from the concept of emergence</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Abstract While some branches of complexity theory are advancing rapidly, the same cannot be said ...</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">Abstract While some branches of complexity theory are advancing rapidly, the same cannot be said for our understanding of emergence. Despite a complete knowledge of the rules underlying the interactions between the parts of many systems, we are often baffled by their sudden transitions from simple to complex. Here I propose a solution to this conceptual problem.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="67c0426104047c34163faf82dd2b8a4f" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":32468819,"asset_id":2670546,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/32468819/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&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="2670546"><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="2670546"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670546; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670546]").text(description); $(".js-view-count[data-work-id=2670546]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670546; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670546']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670546, 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: "67c0426104047c34163faf82dd2b8a4f" } } $('.js-work-strip[data-work-id=2670546]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670546,"title":"Eliminating the mystery from the concept of emergence","translated_title":"","metadata":{"abstract":"Abstract While some branches of complexity theory are advancing rapidly, the same cannot be said for our understanding of emergence. Despite a complete knowledge of the rules underlying the interactions between the parts of many systems, we are often baffled by their sudden transitions from simple to complex. Here I propose a solution to this conceptual problem.","journal_name":"Biology and Philosophy","publication_date":{"day":1,"month":11,"year":2010,"errors":{}}},"translated_abstract":"Abstract While some branches of complexity theory are advancing rapidly, the same cannot be said for our understanding of emergence. Despite a complete knowledge of the rules underlying the interactions between the parts of many systems, we are often baffled by their sudden transitions from simple to complex. Here I propose a solution to this conceptual problem.","internal_url":"https://www.academia.edu/2670546/Eliminating_the_mystery_from_the_concept_of_emergence","translated_internal_url":"","created_at":"2013-02-26T14:50:41.193-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":32468819,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/32468819/thumbnails/1.jpg","file_name":"Johnson_2010.pdf","download_url":"https://www.academia.edu/attachments/32468819/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Eliminating_the_mystery_from_the_concept.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/32468819/Johnson_2010-libre.pdf?1391593287=\u0026response-content-disposition=attachment%3B+filename%3DEliminating_the_mystery_from_the_concept.pdf\u0026Expires=1732412634\u0026Signature=cdeOT0dYTHYuyV556UfWeOtduL6TIV7F~jz~S7isAG~sqQ70qAdzVskgV5d6Io0jeBv~-Bq-SvhKc~uC-kAqk8vQ7ogWm3-7fV5CDQX86WVK8TEk8GMqtVoa2rVNEQuBcAPhjiy72BWida3fwwRr3j-qyivSuQQhBqRjIdErURC7Ml-gur3pwt0Oa6t~nnoq5m2VhW93vd8jRbpSeIiA2MLRY3BGDsulZ4Xwtqwpb4MjMoG8FdGUxPvbAX3hh7aOffLmpw4cpsLVqXGsCaNYa2u5kXzmUj7F9r4~GVXGV7ED-OA0wz8La5Xol9HJ5x6cokYqCAxl4Ly7q2xjJhlBfA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Eliminating_the_mystery_from_the_concept_of_emergence","translated_slug":"","page_count":7,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":32468819,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/32468819/thumbnails/1.jpg","file_name":"Johnson_2010.pdf","download_url":"https://www.academia.edu/attachments/32468819/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNCw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Eliminating_the_mystery_from_the_concept.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/32468819/Johnson_2010-libre.pdf?1391593287=\u0026response-content-disposition=attachment%3B+filename%3DEliminating_the_mystery_from_the_concept.pdf\u0026Expires=1732412634\u0026Signature=cdeOT0dYTHYuyV556UfWeOtduL6TIV7F~jz~S7isAG~sqQ70qAdzVskgV5d6Io0jeBv~-Bq-SvhKc~uC-kAqk8vQ7ogWm3-7fV5CDQX86WVK8TEk8GMqtVoa2rVNEQuBcAPhjiy72BWida3fwwRr3j-qyivSuQQhBqRjIdErURC7Ml-gur3pwt0Oa6t~nnoq5m2VhW93vd8jRbpSeIiA2MLRY3BGDsulZ4Xwtqwpb4MjMoG8FdGUxPvbAX3hh7aOffLmpw4cpsLVqXGsCaNYa2u5kXzmUj7F9r4~GVXGV7ED-OA0wz8La5Xol9HJ5x6cokYqCAxl4Ly7q2xjJhlBfA__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[],"urls":[{"id":575816,"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2998351/"}]}, 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="532545"><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/532545/Taxonomically_restricted_genes_are_associated_with_the_evolution_of_sociality_in_the_honey_bee"><img alt="Research paper thumbnail of Taxonomically restricted genes are associated with the evolution of sociality in the honey bee" class="work-thumbnail" src="https://attachments.academia-assets.com/2621766/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/532545/Taxonomically_restricted_genes_are_associated_with_the_evolution_of_sociality_in_the_honey_bee">Taxonomically restricted genes are associated with the evolution of sociality in the honey bee</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Background: Studies have shown that taxonomically restricted genes are significant in number and ...</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">Background: Studies have shown that taxonomically restricted genes are significant in number and important for the evolution of lineage specific traits. Social insects have gained many novel morphological and behavioral traits relative to their solitary ancestors. The task repertoire of an advanced social insect, for example, can be 40-50 tasks, about twice that of a solitary wasp or bee. The genetic basis of this expansion in behavioral repertoire is still poorly understood, and a role for taxonomically restricted genes has not been explored at the whole genome level. <br />Results: Here we present comparative genomics results suggesting that taxonomically restricted genes may have played an important role in generating the expansion of behavioral repertoire associated with the evolution of eusociality. First, we show that the current honey bee official gene set contains about 700 taxonomically restricted genes. These are split between orphans, genes found only in the Hymenoptera, and genes found only in insects. Few of the orphans or genes restricted to the Hymenoptera have been the focus of experimental work, but several of those that have are associated with novel eusocial traits or traits thought to have changed radically as a consequence of eusociality. Second, we predicted that if taxonomically restricted genes are important for generating novel eusocial traits, then they should be expressed with greater frequency in workers relative to the queen, as the workers exhibit most of the novel behavior of the honey bee relative to their solitary ancestors. We found support for this prediction. Twice as many taxonomically restricted genes were found amongst the genes with higher expression in workers compared to those with higher expression in queens. Finally, we compiled an extensive list of candidate taxonomically restricted genes involved in eusocial evolution by analyzing several caste specific gene expression data sets. <br />Conclusions: This work identifies a large number of candidate taxonomically restricted genes that may have played a role in eusocial evolution. This work thus lays the foundation for future functional genomics work on the evolution of novelty in the context of social behavior. We also present preliminary evidence, based on biased patterns of gene expression, that taxonomically restricted genes may have played a role in the evolution of caste systems, a characteristic lineage specific social trait.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="6b28827e6a0b0cae004128f2030b4842" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":2621766,"asset_id":532545,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/2621766/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&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="532545"><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="532545"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 532545; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=532545]").text(description); $(".js-view-count[data-work-id=532545]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 532545; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='532545']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 532545, 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: "6b28827e6a0b0cae004128f2030b4842" } } $('.js-work-strip[data-work-id=532545]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":532545,"title":"Taxonomically restricted genes are associated with the evolution of sociality in the honey bee","translated_title":"","metadata":{"abstract":"Background: Studies have shown that taxonomically restricted genes are significant in number and important for the evolution of lineage specific traits. Social insects have gained many novel morphological and behavioral traits relative to their solitary ancestors. The task repertoire of an advanced social insect, for example, can be 40-50 tasks, about twice that of a solitary wasp or bee. The genetic basis of this expansion in behavioral repertoire is still poorly understood, and a role for taxonomically restricted genes has not been explored at the whole genome level.\r\nResults: Here we present comparative genomics results suggesting that taxonomically restricted genes may have played an important role in generating the expansion of behavioral repertoire associated with the evolution of eusociality. First, we show that the current honey bee official gene set contains about 700 taxonomically restricted genes. These are split between orphans, genes found only in the Hymenoptera, and genes found only in insects. Few of the orphans or genes restricted to the Hymenoptera have been the focus of experimental work, but several of those that have are associated with novel eusocial traits or traits thought to have changed radically as a consequence of eusociality. Second, we predicted that if taxonomically restricted genes are important for generating novel eusocial traits, then they should be expressed with greater frequency in workers relative to the queen, as the workers exhibit most of the novel behavior of the honey bee relative to their solitary ancestors. We found support for this prediction. Twice as many taxonomically restricted genes were found amongst the genes with higher expression in workers compared to those with higher expression in queens. Finally, we compiled an extensive list of candidate taxonomically restricted genes involved in eusocial evolution by analyzing several caste specific gene expression data sets.\r\nConclusions: This work identifies a large number of candidate taxonomically restricted genes that may have played a role in eusocial evolution. This work thus lays the foundation for future functional genomics work on the evolution of novelty in the context of social behavior. We also present preliminary evidence, based on biased patterns of gene expression, that taxonomically restricted genes may have played a role in the evolution of caste systems, a characteristic lineage specific social trait.\r\n","more_info":"Co-authored with Neil Tsutsui"},"translated_abstract":"Background: Studies have shown that taxonomically restricted genes are significant in number and important for the evolution of lineage specific traits. Social insects have gained many novel morphological and behavioral traits relative to their solitary ancestors. The task repertoire of an advanced social insect, for example, can be 40-50 tasks, about twice that of a solitary wasp or bee. The genetic basis of this expansion in behavioral repertoire is still poorly understood, and a role for taxonomically restricted genes has not been explored at the whole genome level.\r\nResults: Here we present comparative genomics results suggesting that taxonomically restricted genes may have played an important role in generating the expansion of behavioral repertoire associated with the evolution of eusociality. First, we show that the current honey bee official gene set contains about 700 taxonomically restricted genes. These are split between orphans, genes found only in the Hymenoptera, and genes found only in insects. Few of the orphans or genes restricted to the Hymenoptera have been the focus of experimental work, but several of those that have are associated with novel eusocial traits or traits thought to have changed radically as a consequence of eusociality. Second, we predicted that if taxonomically restricted genes are important for generating novel eusocial traits, then they should be expressed with greater frequency in workers relative to the queen, as the workers exhibit most of the novel behavior of the honey bee relative to their solitary ancestors. We found support for this prediction. Twice as many taxonomically restricted genes were found amongst the genes with higher expression in workers compared to those with higher expression in queens. Finally, we compiled an extensive list of candidate taxonomically restricted genes involved in eusocial evolution by analyzing several caste specific gene expression data sets.\r\nConclusions: This work identifies a large number of candidate taxonomically restricted genes that may have played a role in eusocial evolution. This work thus lays the foundation for future functional genomics work on the evolution of novelty in the context of social behavior. We also present preliminary evidence, based on biased patterns of gene expression, that taxonomically restricted genes may have played a role in the evolution of caste systems, a characteristic lineage specific social trait.\r\n","internal_url":"https://www.academia.edu/532545/Taxonomically_restricted_genes_are_associated_with_the_evolution_of_sociality_in_the_honey_bee","translated_internal_url":"","created_at":"2011-04-16T13:17:50.620-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":2621766,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/2621766/thumbnails/1.jpg","file_name":"Johnson_and_Tsutusi_2011.pdf","download_url":"https://www.academia.edu/attachments/2621766/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Taxonomically_restricted_genes_are_assoc.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/2621766/Johnson_and_Tsutusi_2011-libre.pdf?1390886664=\u0026response-content-disposition=attachment%3B+filename%3DTaxonomically_restricted_genes_are_assoc.pdf\u0026Expires=1732412634\u0026Signature=ALWC4G6ro8MfgETKaoBzbrVI3vDPvJcKH-yQoZ4Cp2ITT1J6F30JwnLMl52fo8zItVhJC0pQ8vJs1SoKGakozf~~2UCYTwJqrezNZfKCoYKrgIWhRKv4ZwWy3jdCawmMLK7JLoHD2zOhEwjbykRc6eynAZo17XOAVebA8fonW3nhocZRvhzsADDvd~Y0JXdjMYbEuIugMQ2Jy1Xi7y5vF1jPoOGFSY80ISlly~9m4C2MB4JdMLCh2Ikmt76qTE7yb2Phb5w78MiFXG8abXTaNyWYbq5Dk7NkNa2qc7jKMJpK0sKlBXymOOr0l9RUTpCzK9lbKDXhgPFB7VIG8rnqrQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Taxonomically_restricted_genes_are_associated_with_the_evolution_of_sociality_in_the_honey_bee","translated_slug":"","page_count":10,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":2621766,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/2621766/thumbnails/1.jpg","file_name":"Johnson_and_Tsutusi_2011.pdf","download_url":"https://www.academia.edu/attachments/2621766/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Taxonomically_restricted_genes_are_assoc.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/2621766/Johnson_and_Tsutusi_2011-libre.pdf?1390886664=\u0026response-content-disposition=attachment%3B+filename%3DTaxonomically_restricted_genes_are_assoc.pdf\u0026Expires=1732412634\u0026Signature=ALWC4G6ro8MfgETKaoBzbrVI3vDPvJcKH-yQoZ4Cp2ITT1J6F30JwnLMl52fo8zItVhJC0pQ8vJs1SoKGakozf~~2UCYTwJqrezNZfKCoYKrgIWhRKv4ZwWy3jdCawmMLK7JLoHD2zOhEwjbykRc6eynAZo17XOAVebA8fonW3nhocZRvhzsADDvd~Y0JXdjMYbEuIugMQ2Jy1Xi7y5vF1jPoOGFSY80ISlly~9m4C2MB4JdMLCh2Ikmt76qTE7yb2Phb5w78MiFXG8abXTaNyWYbq5Dk7NkNa2qc7jKMJpK0sKlBXymOOr0l9RUTpCzK9lbKDXhgPFB7VIG8rnqrQ__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[{"id":155,"name":"Evolutionary Biology","url":"https://www.academia.edu/Documents/in/Evolutionary_Biology"},{"id":2749,"name":"Animal Behavior","url":"https://www.academia.edu/Documents/in/Animal_Behavior"},{"id":3216,"name":"Genomics","url":"https://www.academia.edu/Documents/in/Genomics"},{"id":5504,"name":"Comparative Genomics","url":"https://www.academia.edu/Documents/in/Comparative_Genomics"},{"id":9070,"name":"Social behavior in animals","url":"https://www.academia.edu/Documents/in/Social_behavior_in_animals"}],"urls":[]}, 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="3956332"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" rel="nofollow" href="https://www.academia.edu/3956332/Reallocation_of_labor_in_honeybee_colonies_during_heat_stress_the_relative_roles_of_task_switching_and_the_activation_of_reserve_labor"><img alt="Research paper thumbnail of Reallocation of labor in honeybee colonies during heat stress: the relative roles of task switching and the activation of reserve labor" 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" rel="nofollow" href="https://www.academia.edu/3956332/Reallocation_of_labor_in_honeybee_colonies_during_heat_stress_the_relative_roles_of_task_switching_and_the_activation_of_reserve_labor">Reallocation of labor in honeybee colonies during heat stress: the relative roles of task switching and the activation of reserve labor</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Social insect colonies reallocate labor in response to changing environmental circumstances. This...</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">Social insect colonies reallocate labor in response to changing environmental circumstances. This study addresses the reallocation of labor by middle-age honeybees in response to heat stress. I tested the hypothesis that the additional labor required to respond to heat stress is obtained by reallocating labor away from unrelated tasks (task switching), activating reserve labor, or both. I found that task switching plays the primary role in this process.</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="3956332"><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="3956332"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 3956332; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=3956332]").text(description); $(".js-view-count[data-work-id=3956332]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 3956332; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='3956332']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 3956332, 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" } } $('.js-work-strip[data-work-id=3956332]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":3956332,"title":"Reallocation of labor in honeybee colonies during heat stress: the relative roles of task switching and the activation of reserve labor","translated_title":"","metadata":{"abstract":"Social insect colonies reallocate labor in response to changing environmental circumstances. This study addresses the reallocation of labor by middle-age honeybees in response to heat stress. I tested the hypothesis that the additional labor required to respond to heat stress is obtained by reallocating labor away from unrelated tasks (task switching), activating reserve labor, or both. I found that task switching plays the primary role in this process.","journal_name":"Behavioral Ecology and Sociobiology","publication_date":{"day":1,"month":1,"year":2002,"errors":{}}},"translated_abstract":"Social insect colonies reallocate labor in response to changing environmental circumstances. This study addresses the reallocation of labor by middle-age honeybees in response to heat stress. I tested the hypothesis that the additional labor required to respond to heat stress is obtained by reallocating labor away from unrelated tasks (task switching), activating reserve labor, or both. I found that task switching plays the primary role in this process.","internal_url":"https://www.academia.edu/3956332/Reallocation_of_labor_in_honeybee_colonies_during_heat_stress_the_relative_roles_of_task_switching_and_the_activation_of_reserve_labor","translated_internal_url":"","created_at":"2013-07-08T15:58:39.611-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Reallocation_of_labor_in_honeybee_colonies_during_heat_stress_the_relative_roles_of_task_switching_and_the_activation_of_reserve_labor","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[],"research_interests":[],"urls":[]}, 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="3956327"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" rel="nofollow" href="https://www.academia.edu/3956327/The_within_nest_behaviour_of_honeybee_pollen_foragers_in_colonies_with_a_high_or_low_need_for_pollen"><img alt="Research paper thumbnail of The within-nest behaviour of honeybee pollen foragers in colonies with a high or low need for pollen" 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" rel="nofollow" href="https://www.academia.edu/3956327/The_within_nest_behaviour_of_honeybee_pollen_foragers_in_colonies_with_a_high_or_low_need_for_pollen">The within-nest behaviour of honeybee pollen foragers in colonies with a high or low need for pollen</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Numerous studies have documented that honeybee colonies can rapidly adjust the number of foragers...</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">Numerous studies have documented that honeybee colonies can rapidly adjust the number of foragers collecting pollen in response to changes in quantities of brood, pollen and nectar in the nest. However, few studies have examined the behaviour of individual pollen foragers while in the nest between trips. Thus, little is known about how a pollen forager actually assesses its colony's needs. To understand this process better, we observed the behaviour of 319 pollen foragers while in their nests between foraging trips.</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="3956327"><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="3956327"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 3956327; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=3956327]").text(description); $(".js-view-count[data-work-id=3956327]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 3956327; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='3956327']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 3956327, 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" } } $('.js-work-strip[data-work-id=3956327]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":3956327,"title":"The within-nest behaviour of honeybee pollen foragers in colonies with a high or low need for pollen","translated_title":"","metadata":{"abstract":"Numerous studies have documented that honeybee colonies can rapidly adjust the number of foragers collecting pollen in response to changes in quantities of brood, pollen and nectar in the nest. However, few studies have examined the behaviour of individual pollen foragers while in the nest between trips. Thus, little is known about how a pollen forager actually assesses its colony's needs. To understand this process better, we observed the behaviour of 319 pollen foragers while in their nests between foraging trips.","journal_name":"Animal behaviour","publication_date":{"day":30,"month":4,"year":2002,"errors":{}}},"translated_abstract":"Numerous studies have documented that honeybee colonies can rapidly adjust the number of foragers collecting pollen in response to changes in quantities of brood, pollen and nectar in the nest. However, few studies have examined the behaviour of individual pollen foragers while in the nest between trips. Thus, little is known about how a pollen forager actually assesses its colony's needs. To understand this process better, we observed the behaviour of 319 pollen foragers while in their nests between foraging trips.","internal_url":"https://www.academia.edu/3956327/The_within_nest_behaviour_of_honeybee_pollen_foragers_in_colonies_with_a_high_or_low_need_for_pollen","translated_internal_url":"","created_at":"2013-07-08T15:58:39.398-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"The_within_nest_behaviour_of_honeybee_pollen_foragers_in_colonies_with_a_high_or_low_need_for_pollen","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[],"research_interests":[],"urls":[]}, 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="3956308"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" rel="nofollow" href="https://www.academia.edu/3956308/Nestmate_recognition_in_social_insects_is_sometimes_more_complex_than_an_individual_based_decision_to_accept_or_reject"><img alt="Research paper thumbnail of Nestmate recognition in social insects is sometimes more complex than an individual based decision to accept or reject" 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" rel="nofollow" href="https://www.academia.edu/3956308/Nestmate_recognition_in_social_insects_is_sometimes_more_complex_than_an_individual_based_decision_to_accept_or_reject">Nestmate recognition in social insects is sometimes more complex than an individual based decision to accept or reject</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Early work on the setting of acceptance thresholds for nestmate recognition suggested that an ove...</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">Early work on the setting of acceptance thresholds for nestmate recognition suggested that an overlap between the odor templates used by different colonies could lead to a tradeoff between accepting nestmates and rejecting nonnestmates (Reeve 1989). In a recent paper, we pointed out an alternative approach to this problem (Johnson et al. 2011). We started with a literature review that suggests that rejection of nestmates is exceedingly rare in ants, although it does seem to occur in bees and wasps.</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="3956308"><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="3956308"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 3956308; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=3956308]").text(description); $(".js-view-count[data-work-id=3956308]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 3956308; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='3956308']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 3956308, 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" } } $('.js-work-strip[data-work-id=3956308]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":3956308,"title":"Nestmate recognition in social insects is sometimes more complex than an individual based decision to accept or reject","translated_title":"","metadata":{"abstract":"Early work on the setting of acceptance thresholds for nestmate recognition suggested that an overlap between the odor templates used by different colonies could lead to a tradeoff between accepting nestmates and rejecting nonnestmates (Reeve 1989). In a recent paper, we pointed out an alternative approach to this problem (Johnson et al. 2011). We started with a literature review that suggests that rejection of nestmates is exceedingly rare in ants, although it does seem to occur in bees and wasps.","journal_name":"Behavioral Ecology and Sociobiology","publication_date":{"day":1,"month":1,"year":2012,"errors":{}}},"translated_abstract":"Early work on the setting of acceptance thresholds for nestmate recognition suggested that an overlap between the odor templates used by different colonies could lead to a tradeoff between accepting nestmates and rejecting nonnestmates (Reeve 1989). In a recent paper, we pointed out an alternative approach to this problem (Johnson et al. 2011). We started with a literature review that suggests that rejection of nestmates is exceedingly rare in ants, although it does seem to occur in bees and wasps.","internal_url":"https://www.academia.edu/3956308/Nestmate_recognition_in_social_insects_is_sometimes_more_complex_than_an_individual_based_decision_to_accept_or_reject","translated_internal_url":"","created_at":"2013-07-08T15:58:38.127-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Nestmate_recognition_in_social_insects_is_sometimes_more_complex_than_an_individual_based_decision_to_accept_or_reject","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[],"research_interests":[],"urls":[]}, 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="3956298"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" rel="nofollow" href="https://www.academia.edu/3956298/Adaptive_spatial_biases_in_nectar_deposition_in_the_nests_of_honey_bees"><img alt="Research paper thumbnail of Adaptive spatial biases in nectar deposition in the nests of honey bees" 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" rel="nofollow" href="https://www.academia.edu/3956298/Adaptive_spatial_biases_in_nectar_deposition_in_the_nests_of_honey_bees">Adaptive spatial biases in nectar deposition in the nests of honey bees</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Abstract. Honey bees store their large supply of honey at the top and, to a lesser extent, along ...</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">Abstract. Honey bees store their large supply of honey at the top and, to a lesser extent, along the edges of their nests. Whether this pattern is the result of preferences for where nectar is deposited is unclear. Camazine, in a path breaking study of pattern formation, found evidence that workers deposit nectar at random, while Free and Williams in an earlier study found evidence that bees prefer to deposit nectar into particular types of comb. Here we reexamine this question.</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="3956298"><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="3956298"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 3956298; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=3956298]").text(description); $(".js-view-count[data-work-id=3956298]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 3956298; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='3956298']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 3956298, 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" } } $('.js-work-strip[data-work-id=3956298]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":3956298,"title":"Adaptive spatial biases in nectar deposition in the nests of honey bees","translated_title":"","metadata":{"abstract":"Abstract. Honey bees store their large supply of honey at the top and, to a lesser extent, along the edges of their nests. Whether this pattern is the result of preferences for where nectar is deposited is unclear. Camazine, in a path breaking study of pattern formation, found evidence that workers deposit nectar at random, while Free and Williams in an earlier study found evidence that bees prefer to deposit nectar into particular types of comb. Here we reexamine this question.","journal_name":"Insectes Sociaux","publication_date":{"day":24,"month":11,"year":2007,"errors":{}}},"translated_abstract":"Abstract. Honey bees store their large supply of honey at the top and, to a lesser extent, along the edges of their nests. Whether this pattern is the result of preferences for where nectar is deposited is unclear. Camazine, in a path breaking study of pattern formation, found evidence that workers deposit nectar at random, while Free and Williams in an earlier study found evidence that bees prefer to deposit nectar into particular types of comb. Here we reexamine this question.","internal_url":"https://www.academia.edu/3956298/Adaptive_spatial_biases_in_nectar_deposition_in_the_nests_of_honey_bees","translated_internal_url":"","created_at":"2013-07-08T15:58:37.755-07:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Adaptive_spatial_biases_in_nectar_deposition_in_the_nests_of_honey_bees","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[],"research_interests":[],"urls":[]}, 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="3956256"><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/3956256/Individual_level_patterns_of_division_of_labor_in_honeybees_highlight_flexibility_in_colony_level_developmental_mechanisms"><img alt="Research paper thumbnail of Individual-level patterns of division of labor in honeybees highlight flexibility in colony-level developmental mechanisms" class="work-thumbnail" src="https://attachments.academia-assets.com/32468816/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/3956256/Individual_level_patterns_of_division_of_labor_in_honeybees_highlight_flexibility_in_colony_level_developmental_mechanisms">Individual-level patterns of division of labor in honeybees highlight flexibility in colony-level developmental mechanisms</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Abstract Honeybee division of labor (DOL) has become a model system for exploring the genetic bas...</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">Abstract Honeybee division of labor (DOL) has become a model system for exploring the genetic basis of complex traits and phenotypic plasticity. Although many highly informative behavioral studies have been conducted on this topic (both at the cohort and individual levels), most studies have focused on a few behavioral acts, such as the age of first foraging. Few studies have recorded large numbers of relatively complete individual-level patterns of DOL.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="62581b21805e851ccea931c28978f6dd" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":32468816,"asset_id":3956256,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/32468816/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&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="3956256"><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="3956256"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 3956256; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=3956256]").text(description); $(".js-view-count[data-work-id=3956256]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 3956256; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='3956256']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 3956256, 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: "62581b21805e851ccea931c28978f6dd" } } $('.js-work-strip[data-work-id=3956256]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":3956256,"title":"Individual-level patterns of division of labor in honeybees highlight flexibility in colony-level developmental mechanisms","translated_title":"","metadata":{"abstract":"Abstract Honeybee division of labor (DOL) has become a model system for exploring the genetic basis of complex traits and phenotypic plasticity. Although many highly informative behavioral studies have been conducted on this topic (both at the cohort and individual levels), most studies have focused on a few behavioral acts, such as the age of first foraging. Few studies have recorded large numbers of relatively complete individual-level patterns of DOL.","journal_name":"Behavioral Ecology and Sociobiology","publication_date":{"day":null,"month":null,"year":2012,"errors":{}}},"translated_abstract":"Abstract Honeybee division of labor (DOL) has become a model system for exploring the genetic basis of complex traits and phenotypic plasticity. Although many highly informative behavioral studies have been conducted on this topic (both at the cohort and individual levels), most studies have focused on a few behavioral acts, such as the age of first foraging. 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The ants use leaves to cultivate a fungus that serves as the colony's primary food source. This obligate ant-fungus mutualism is one of the few occurrences of farming by non-humans and likely facilitated the formation of their massive colonies.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="18767f0ee3f131ff76e75768ae4005b3" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":31004962,"asset_id":2670563,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/31004962/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&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="2670563"><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="2670563"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670563; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670563]").text(description); $(".js-view-count[data-work-id=2670563]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670563; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670563']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670563, 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: "18767f0ee3f131ff76e75768ae4005b3" } } $('.js-work-strip[data-work-id=2670563]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670563,"title":"The genome sequence of the leaf-cutter ant Atta cephalotes reveals insights into its obligate symbiotic lifestyle","translated_title":"","metadata":{"abstract":"Leaf-cutter ants are one of the most important herbivorous insects in the Neotropics, harvesting vast quantities of fresh leaf material. 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Although all ants are eusocial, and display a variety of complex and fascinating behaviors, few genomic resources exist for them.</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="2670558"><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="2670558"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670558; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670558]").text(description); $(".js-view-count[data-work-id=2670558]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670558; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670558']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670558, 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" } } $('.js-work-strip[data-work-id=2670558]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670558,"title":"Draft genome of the globally widespread and invasive Argentine ant (Linepithema humile)","translated_title":"","metadata":{"abstract":"Abstract Ants are some of the most abundant and familiar animals on Earth, and they play vital roles in most terrestrial ecosystems. 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Although all ants are eusocial, and display a variety of complex and fascinating behaviors, few genomic resources exist for them.","internal_url":"https://www.academia.edu/2670558/Draft_genome_of_the_globally_widespread_and_invasive_Argentine_ant_Linepithema_humile_","translated_internal_url":"","created_at":"2013-02-26T14:50:41.292-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Draft_genome_of_the_globally_widespread_and_invasive_Argentine_ant_Linepithema_humile_","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[],"research_interests":[],"urls":[{"id":575828,"url":"http://www.pnas.org/content/108/14/5673.full"}]}, 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="2670552"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" rel="nofollow" href="https://www.academia.edu/2670552/Spatial_effects_sampling_errors_and_task_specialization_in_the_honey_bee"><img alt="Research paper thumbnail of Spatial effects, sampling errors, and task specialization in the honey bee" 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" rel="nofollow" href="https://www.academia.edu/2670552/Spatial_effects_sampling_errors_and_task_specialization_in_the_honey_bee">Spatial effects, sampling errors, and task specialization in the honey bee</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Abstract Task allocation patterns should depend on the spatial distribution of work within the ne...</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">Abstract Task allocation patterns should depend on the spatial distribution of work within the nest, variation in task demand, and the movement patterns of workers, however, relatively little research has focused on these topics. This study uses a spatially explicit agent based model to determine whether such factors alone can generate biases in task performance at the individual level in the honey bees, Apis mellifera.</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="2670552"><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="2670552"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670552; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670552]").text(description); $(".js-view-count[data-work-id=2670552]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670552; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670552']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670552, 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" } } $('.js-work-strip[data-work-id=2670552]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670552,"title":"Spatial effects, sampling errors, and task specialization in the honey bee","translated_title":"","metadata":{"abstract":"Abstract Task allocation patterns should depend on the spatial distribution of work within the nest, variation in task demand, and the movement patterns of workers, however, relatively little research has focused on these topics. This study uses a spatially explicit agent based model to determine whether such factors alone can generate biases in task performance at the individual level in the honey bees, Apis mellifera.","journal_name":"Insectes sociaux","publication_date":{"day":1,"month":5,"year":2010,"errors":{}}},"translated_abstract":"Abstract Task allocation patterns should depend on the spatial distribution of work within the nest, variation in task demand, and the movement patterns of workers, however, relatively little research has focused on these topics. This study uses a spatially explicit agent based model to determine whether such factors alone can generate biases in task performance at the individual level in the honey bees, Apis mellifera.","internal_url":"https://www.academia.edu/2670552/Spatial_effects_sampling_errors_and_task_specialization_in_the_honey_bee","translated_internal_url":"","created_at":"2013-02-26T14:50:41.242-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Spatial_effects_sampling_errors_and_task_specialization_in_the_honey_bee","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[],"research_interests":[],"urls":[{"id":575822,"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2839491/"}]}, 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="2670542"><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/2670542/Modeling_the_Adaptive_Role_of_Negative_Signaling_in_Honey_Bee_Intraspecific_Competition"><img alt="Research paper thumbnail of Modeling the Adaptive Role of Negative Signaling in Honey Bee Intraspecific Competition" class="work-thumbnail" src="https://attachments.academia-assets.com/32378288/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/2670542/Modeling_the_Adaptive_Role_of_Negative_Signaling_in_Honey_Bee_Intraspecific_Competition">Modeling the Adaptive Role of Negative Signaling in Honey Bee Intraspecific Competition</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Abstract Collective decision making in the social insects often proceeds via feedback cycles base...</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">Abstract Collective decision making in the social insects often proceeds via feedback cycles based on positive signaling. Negative signals have, however, been found in a few contexts in which costs exist for paying attention to no longer useful information. Here we incorporate new research on the specificity and context of the negative stop signal into an agent based model of honey bee foraging to explore the adaptive basis of negative signaling in the dance language.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="6f32b59af68c5120ecc4292ade774f24" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":32378288,"asset_id":2670542,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/32378288/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&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="2670542"><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="2670542"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670542; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670542]").text(description); $(".js-view-count[data-work-id=2670542]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670542; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670542']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670542, 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: "6f32b59af68c5120ecc4292ade774f24" } } $('.js-work-strip[data-work-id=2670542]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670542,"title":"Modeling the Adaptive Role of Negative Signaling in Honey Bee Intraspecific Competition","translated_title":"","metadata":{"abstract":"Abstract Collective decision making in the social insects often proceeds via feedback cycles based on positive signaling. Negative signals have, however, been found in a few contexts in which costs exist for paying attention to no longer useful information. Here we incorporate new research on the specificity and context of the negative stop signal into an agent based model of honey bee foraging to explore the adaptive basis of negative signaling in the dance language.","journal_name":"Journal of insect behavior","publication_date":{"day":1,"month":11,"year":2010,"errors":{}}},"translated_abstract":"Abstract Collective decision making in the social insects often proceeds via feedback cycles based on positive signaling. Negative signals have, however, been found in a few contexts in which costs exist for paying attention to no longer useful information. Here we incorporate new research on the specificity and context of the negative stop signal into an agent based model of honey bee foraging to explore the adaptive basis of negative signaling in the dance language.","internal_url":"https://www.academia.edu/2670542/Modeling_the_Adaptive_Role_of_Negative_Signaling_in_Honey_Bee_Intraspecific_Competition","translated_internal_url":"","created_at":"2013-02-26T14:50:41.145-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[{"id":32378288,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/32378288/thumbnails/1.jpg","file_name":"pdf.pdf","download_url":"https://www.academia.edu/attachments/32378288/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Modeling_the_Adaptive_Role_of_Negative_S.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/32378288/pdf-libre.pdf?1391184404=\u0026response-content-disposition=attachment%3B+filename%3DModeling_the_Adaptive_Role_of_Negative_S.pdf\u0026Expires=1732412635\u0026Signature=gdnJ8otITJSrIJpbaKsaB2KvRViYrQ8xFAjKAGc2d2nEdbJ5wuNQbblBscJsB5CQQpE4DpZ~UDD7GhXQ9rU26H81CkdbotYWrwWirdH2hIwgFhrKVS-CpTjk1T4meTT9KYGHmFEmkd9QQAbD4s7ifwCWHQ~AMFKDwed-azJJerSF2tl3MG1o7AP5DxsuHxI9k~9fnI8o0xgOS1~VEa1mUOKYLGLlKnUAsKhU3EYDJS10-DTQt4G0lVwS1BMy4KuhgHFc9xEHjiIdwZAYIt00KcJEOj4dUM1HBTH13qz0cKhDEOkXO1bldqHwDkJc-WfkJYn03WtTVOMlm4kJRrqqYw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"slug":"Modeling_the_Adaptive_Role_of_Negative_Signaling_in_Honey_Bee_Intraspecific_Competition","translated_slug":"","page_count":13,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[{"id":32378288,"title":"","file_type":"pdf","scribd_thumbnail_url":"https://attachments.academia-assets.com/32378288/thumbnails/1.jpg","file_name":"pdf.pdf","download_url":"https://www.academia.edu/attachments/32378288/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&","bulk_download_file_name":"Modeling_the_Adaptive_Role_of_Negative_S.pdf","bulk_download_url":"https://d1wqtxts1xzle7.cloudfront.net/32378288/pdf-libre.pdf?1391184404=\u0026response-content-disposition=attachment%3B+filename%3DModeling_the_Adaptive_Role_of_Negative_S.pdf\u0026Expires=1732412635\u0026Signature=gdnJ8otITJSrIJpbaKsaB2KvRViYrQ8xFAjKAGc2d2nEdbJ5wuNQbblBscJsB5CQQpE4DpZ~UDD7GhXQ9rU26H81CkdbotYWrwWirdH2hIwgFhrKVS-CpTjk1T4meTT9KYGHmFEmkd9QQAbD4s7ifwCWHQ~AMFKDwed-azJJerSF2tl3MG1o7AP5DxsuHxI9k~9fnI8o0xgOS1~VEa1mUOKYLGLlKnUAsKhU3EYDJS10-DTQt4G0lVwS1BMy4KuhgHFc9xEHjiIdwZAYIt00KcJEOj4dUM1HBTH13qz0cKhDEOkXO1bldqHwDkJc-WfkJYn03WtTVOMlm4kJRrqqYw__\u0026Key-Pair-Id=APKAJLOHF5GGSLRBV4ZA"}],"research_interests":[],"urls":[{"id":575812,"url":"http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2955239/"}]}, 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="397111"><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/397111/Global_information_sampling_in_the_honey_bee"><img alt="Research paper thumbnail of Global information sampling in the honey bee" class="work-thumbnail" src="https://attachments.academia-assets.com/1895944/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/397111/Global_information_sampling_in_the_honey_bee">Global information sampling in the honey bee</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Central to the question of task allocation in social insects is how workers acquire information. ...</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">Central to the question of task allocation in social insects is how workers acquire information. Patrolling is a curious behavior in which bees meander over the face of the comb inspecting cells. Several authors have suggested it allows bees to collect global information, but this has never been formally evaluated. This study explores this hypothesis by answering three questions. First, do bees gather information in a consistent manner as they patrol? Second, do they move far enough to get a sense of task demand in distant areas of the nest? And third, is patrolling a commonly performed task? Focal animal observations were used to address the first two predictions, while a scan sampling study was used to address the third. The results were affirmative for each question. While patrolling, workers collected information by performing periodic clusters of cell inspections. Patrolling bees not only traveled far enough to frequently change work zone; they often visited every part of the nest. Finally, the majority of the bees in the middle-age caste were shown to move throughout the nest over the course of a few hours in a manner suggestive of patrolling. Global information collection is contrary to much current theory, which assumes that workers respond to local information only. This study thus highlights the non mutually exclusive nature of various information collection regimes in social insects.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="bf406266f21f9457f80cdd38237a7ebc" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":1895944,"asset_id":397111,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/1895944/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&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="397111"><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="397111"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 397111; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=397111]").text(description); $(".js-view-count[data-work-id=397111]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 397111; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='397111']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 397111, 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: "bf406266f21f9457f80cdd38237a7ebc" } } $('.js-work-strip[data-work-id=397111]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":397111,"title":"Global information sampling in the honey bee","translated_title":"","metadata":{"abstract":"Central to the question of task allocation in social insects is how workers acquire information. 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And third, is patrolling a commonly performed task? Focal animal observations were used to address the first two predictions, while a scan sampling study was used to address the third. The results were affirmative for each question. While patrolling, workers collected information by performing periodic clusters of cell inspections. Patrolling bees not only traveled far enough to frequently change work zone; they often visited every part of the nest. Finally, the majority of the bees in the middle-age caste were shown to move throughout the nest over the course of a few hours in a manner suggestive of patrolling. Global information collection is contrary to much current theory, which assumes that workers respond to local information only. 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The k...</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">Abstract Social insects rank among the most abundant and influential terrestrial organisms. The key to their success is their ability to form tightly knit social groups that perform work cooperatively, and effectively exclude non-members from the colony. An extensive body of research, both empirical and theoretical, has explored how optimal acceptance thresholds could evolve in individuals, driven by the twin costs of inappropriately rejecting true nestmates and erroneously accepting individuals from foreign colonies.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="1873b64301b4373f2231caa20844ecbb" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":32468832,"asset_id":2670539,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/32468832/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&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="2670539"><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="2670539"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670539; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670539]").text(description); $(".js-view-count[data-work-id=2670539]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670539; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670539']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670539, 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: "1873b64301b4373f2231caa20844ecbb" } } $('.js-work-strip[data-work-id=2670539]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670539,"title":"Nestmate recognition in social insects: overcoming physiological constraints with collective decision making","translated_title":"","metadata":{"abstract":"Abstract Social insects rank among the most abundant and influential terrestrial organisms. 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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="2670534"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" rel="nofollow" href="https://www.academia.edu/2670534/Task_partitioning_in_honey_bees_the_roles_of_signals_and_cues_in_group_level_coordination_of_action"><img alt="Research paper thumbnail of Task partitioning in honey bees: the roles of signals and cues in group-level coordination of action" 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" rel="nofollow" href="https://www.academia.edu/2670534/Task_partitioning_in_honey_bees_the_roles_of_signals_and_cues_in_group_level_coordination_of_action">Task partitioning in honey bees: the roles of signals and cues in group-level coordination of action</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Abstract The ecological success of the social insects depends on their ability to work with a uni...</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">Abstract The ecological success of the social insects depends on their ability to work with a unity of purpose. Task partitioning, breaking a task into subtasks performed by different individuals, is a key adaptation requiring group-level coordination of action. This study explores the communication processes that underlie task partitioning, focusing on the contrasting roles played by signals and cues. A fundamental problem of task partitioning is maintaining equal work outputs between the groups involved.</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="2670534"><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="2670534"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670534; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670534]").text(description); $(".js-view-count[data-work-id=2670534]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670534; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670534']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670534, 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" } } $('.js-work-strip[data-work-id=2670534]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670534,"title":"Task partitioning in honey bees: the roles of signals and cues in group-level coordination of action","translated_title":"","metadata":{"abstract":"Abstract The ecological success of the social insects depends on their ability to work with a unity of purpose. 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A fundamental problem of task partitioning is maintaining equal work outputs between the groups involved.","internal_url":"https://www.academia.edu/2670534/Task_partitioning_in_honey_bees_the_roles_of_signals_and_cues_in_group_level_coordination_of_action","translated_internal_url":"","created_at":"2013-02-26T14:50:41.049-08:00","preview_url":null,"current_user_can_edit":null,"current_user_is_owner":null,"owner_id":55136,"coauthors_can_edit":true,"document_type":"paper","co_author_tags":[],"downloadable_attachments":[],"slug":"Task_partitioning_in_honey_bees_the_roles_of_signals_and_cues_in_group_level_coordination_of_action","translated_slug":"","page_count":null,"language":"en","content_type":"Work","owner":{"id":55136,"first_name":"Brian","middle_initials":null,"last_name":"Johnson","page_name":"BrianJohnson","domain_name":"ucdavis","created_at":"2009-07-14T04:35:39.726-07:00","display_name":"Brian Johnson","url":"https://ucdavis.academia.edu/BrianJohnson"},"attachments":[],"research_interests":[],"urls":[{"id":575804,"url":"http://beheco.oxfordjournals.org/content/21/6/1373.full"}]}, 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="2670532"><div class="profile--work_thumbnail hidden-xs"><a class="js-work-strip-work-link" data-click-track="profile-work-strip-thumbnail" rel="nofollow" href="https://www.academia.edu/2670532/Draft_genome_of_the_red_harvester_ant_Pogonomyrmex_barbatus"><img alt="Research paper thumbnail of Draft genome of the red harvester ant Pogonomyrmex barbatus" 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" rel="nofollow" href="https://www.academia.edu/2670532/Draft_genome_of_the_red_harvester_ant_Pogonomyrmex_barbatus">Draft genome of the red harvester ant Pogonomyrmex barbatus</a></div><div class="wp-workCard_item"><span class="js-work-more-abstract-truncated">Abstract We report the draft genome sequence of the red harvester ant, Pogonomyrmex barbatus. The...</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">Abstract We report the draft genome sequence of the red harvester ant, Pogonomyrmex barbatus. The genome was sequenced using 454 pyrosequencing, and the current assembly and annotation were completed in less than 1 y. Analyses of conserved gene groups (more than 1,200 manually annotated genes to date) suggest a high-quality assembly and annotation comparable to recently sequenced insect genomes using Sanger sequencing.</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="2670532"><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="2670532"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 2670532; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=2670532]").text(description); $(".js-view-count[data-work-id=2670532]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 2670532; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='2670532']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 2670532, 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" } } $('.js-work-strip[data-work-id=2670532]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":2670532,"title":"Draft genome of the red harvester ant Pogonomyrmex barbatus","translated_title":"","metadata":{"abstract":"Abstract We report the draft genome sequence of the red harvester ant, Pogonomyrmex barbatus. 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Alternative concepts of organization of work suggest that colonies are composed of extremely flexible workers able to perform any task as demand necessitates. I explored the flexibility of workers in temporal castes of the honey bee Apis mellifera by determining the ability of colonies to reorganize labor after a major demographic disturbance. I evaluated the flexibility of temporal castes by comparing the foraging rates of colonies having just lost their foragers with colonies having also lost their foragers but having been given a week to reorganize. The population sizes and contents of the colonies in each group were equalized and foraging rates were recorded for one week. Colonies given a week’s initial recovery time after the loss of their foragers were found to forage at significantly higher rates than those colonies given no initial recovery time. This result was consistent for nectar and pollen foraging. These results suggest that honeybee workers lack sufficient flexibility to reorganize labor without compromising foraging. This finding is consistent with the caste concept model of organization of work in insect societies.</span></div><div class="wp-workCard_item wp-workCard--actions"><span class="work-strip-bookmark-button-container"></span><a id="9d4662561a9dfc0b44340f7da477394c" class="wp-workCard--action" rel="nofollow" data-click-track="profile-work-strip-download" data-download="{"attachment_id":286735,"asset_id":185221,"asset_type":"Work","button_location":"profile"}" href="https://www.academia.edu/attachments/286735/download_file?st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&st=MTczMjQwOTAzNSw4LjIyMi4yMDguMTQ2&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="185221"><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="185221"><i class="fa fa-spinner fa-spin"></i></span><script>$(function () { var workId = 185221; window.Academia.workViewCountsFetcher.queue(workId, function (count) { var description = window.$h.commaizeInt(count) + " " + window.$h.pluralize(count, 'View'); $(".js-view-count[data-work-id=185221]").text(description); $(".js-view-count[data-work-id=185221]").attr('title', description).tooltip(); }); });</script></span></span><span><span class="percentile-widget hidden"><span class="u-mr2x work-percentile"></span></span><script>$(function () { var workId = 185221; window.Academia.workPercentilesFetcher.queue(workId, function (percentileText) { var container = $(".js-work-strip[data-work-id='185221']"); container.find('.work-percentile').text(percentileText.charAt(0).toUpperCase() + percentileText.slice(1)); container.find('.percentile-widget').show(); container.find('.percentile-widget').removeClass('hidden'); }); });</script></span><span><script>$(function() { new Works.PaperRankView({ workId: 185221, 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: "9d4662561a9dfc0b44340f7da477394c" } } $('.js-work-strip[data-work-id=185221]').each(function() { if (!$(this).data('initialized')) { new WowProfile.WorkStripView({ el: this, workJSON: {"id":185221,"title":"Limited flexibility in the temporal caste system of the honey bee.","translated_title":"","metadata":{"abstract":"Caste theory predicts that social insect colonies are organized into stable groups of workers specialized on particular task sets. 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