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You could also send an email to the <a href="https://meta.wikimedia.org/wiki/Special:MyLanguage/Stewards" class="extiw" title="m:Special:MyLanguage/Stewards">stewards</a> <a href="https://meta.wikimedia.org/wiki/Special:MyLanguage/VRT" class="extiw" title="m:Special:MyLanguage/VRT">VRT</a> queue at <kbd>stewards@wikimedia.org</kbd> including all above details. </p> </div> <p>Other useful links: <a href="https://meta.wikimedia.org/wiki/Global_blocks" class="extiw" title="m:Global blocks">Global blocks</a> · <a href="/wiki/Help:I_have_been_blocked" title="Help:I have been blocked">Help:I have been blocked</a> </p> </div></li></ul><hr /> <div id="viewsourcetext">You can view and copy the source of this page:</div><textarea readonly="" accesskey="," id="wpTextbox1" cols="80" rows="25" style="" class="mw-editfont-monospace" lang="en" dir="ltr" name="wpTextbox1">== Host and symptoms == [[File:Tobacco mosaic virus symptoms tobacco.jpg|thumb|''Tobacco mosaic virus'' symptoms on tobacco]] [[File:Tobacco mosaic virus symptoms orchid.jpg|thumb|''Tobacco mosaic virus'' symptoms on orchid]] Like other plant pathogenic viruses, TMV has a very wide host range and has different effects depending on the host being infected. ''Tobacco mosaic virus'' has been known to cause a production loss for flue cured tobacco of up to two percent in [[North Carolina]].<ref>{{Cite web| vauthors = Melton TA |date=2001|publisher=North Carolina Cooperative Extension Service |url=http://www.ces.ncsu.edu/depts/pp/notes/oldnotes/tb1.htm |title=Control of Tobacco Mosaic Virus on Flue-Cured Tobacco |access-date=2009-02-21 |archive-url=https://web.archive.org/web/20051201054631/http://www.ces.ncsu.edu/depts/pp/notes/oldnotes/tb1.htm|archive-date=2005-12-01}}</ref> It is known to infect members of nine plant families, and at least 125 individual species, including tobacco, [[tomato]], [[Capsicum|pepper]] (all members of the [[Solanaceae]]), [[cucumber]]s, a number of [[ornamental flowers]],<ref>{{cite web | vauthors = Pfleger FL, Zeyen RJ | url = http://www.extension.umn.edu/distribution/horticulture/dg1168.html | title = Tomato-Tobacco Mosaic Virus Disease | publisher = University of Minnesota | archive-url = https://web.archive.org/web/20120614075040/http://www.extension.umn.edu/distribution/horticulture/dg1168.html | archive-date = 2012-06-14 }}</ref> and beans including ''[[Phaseolus vulgaris]]'' and ''[[Vigna unguiculata]]''.<ref name="Mayhew-Ford-1971" /> There are many different strains. The first symptom of this virus disease is a light green coloration between the veins of young [[leaves]]. This is followed quickly by the development of a "mosaic" or mottled pattern of light and dark green areas in the leaves. [[Rugosity]] may also be seen where the infected plant leaves display small localized random wrinkles. These symptoms develop quickly and are more pronounced on younger leaves. Its infection does not result in plant death, but if infection occurs early in the season, plants are stunted. Lower leaves are subjected to "mosaic burn" especially during periods of hot and dry weather. In these cases, large dead areas develop in the leaves. This constitutes one of the most destructive phases of ''Tobacco mosaic virus'' infection. Infected leaves may be crinkled, puckered, or elongated. However, if TMV infects crops like [[grape]] and [[apple]], it is almost symptomless. TMV is able to infect and complete its replication cycle in a plant pathogenic fungus,TMV is able to enter and replicate in cells of C. acutatum, C. clavatum, and C. theobromicola, which may not be an exception, although it has neither been found nor probably searched for in nature.<ref name="Gene silencing and gene expression">{{cite journal |last1=Mascia |first1=Tiziana |last2=Nigro |first2=Franco |last3=Abdallah |first3=Alì |last4=Ferrara |first4=Massimo |last5=De Stradis |first5=Angelo |last6=Faedda |first6=Roberto |last7=Palukaitis |first7=Peter |last8=Gallitelli |first8=Donato |title=Gene silencing and gene expression in phytopathogenic fungi using a plant virus vector |journal=Proceedings of the National Academy of Sciences |date=18 March 2014 |volume=111 |issue=11 |pages=4291–4296 |doi=10.1073/pnas.1315668111 |pmid=24594602 |pmc=3964105 |bibcode=2014PNAS..111.4291M |doi-access=free }}</ref> </textarea><div class="templatesUsed"></div><p id="mw-returnto">Return to <a href="/wiki/Tobacco_mosaic_virus" title="Tobacco mosaic virus">Tobacco mosaic virus</a>.</p> <noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/wiki/Tobacco_mosaic_virus">https://en.wikipedia.org/wiki/Tobacco_mosaic_virus</a>"</div></div> <div id="catlinks" class="catlinks catlinks-allhidden" data-mw="interface"></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-contact"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us">Contact Wikipedia</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/en.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//en.m.wikipedia.org/w/index.php?title=Tobacco_mosaic_virus&action=edit&section=8&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-6b8d669998-rnvfm","wgBackendResponseTime":272,"wgPageParseReport":{"limitreport":{"cputime":"0.073","walltime":"0.095","ppvisitednodes":{"value":418,"limit":1000000},"postexpandincludesize":{"value":17740,"limit":2097152},"templateargumentsize":{"value":6556,"limit":2097152},"expansiondepth":{"value":9,"limit":100},"expensivefunctioncount":{"value":0,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":469,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 66.453 1 -total"," 99.87% 66.366 2 Template:Blocked_text"," 41.55% 27.612 1 Template:Colocationwebhost"," 40.58% 26.969 2 Template:Replace"," 38.04% 25.279 1 Template:Hidden"," 16.16% 10.738 1 Template:Hidden_begin"," 15.51% 10.306 1 Template:Tlx"," 2.60% 1.729 1 MediaWiki:Wikimedia-globalblocking-blockedtext-mistake"," 2.30% 1.526 1 Template:Hidden_end"," 2.03% 1.346 1 MediaWiki:Wikimedia-globalblocking-blockedtext-mistake-email-steward"]},"scribunto":{"limitreport-timeusage":{"value":"0.014","limit":"10.000"},"limitreport-memusage":{"value":1043329,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.main-6b8d669998-rnvfm","timestamp":"20241128070434","ttl":2592000,"transientcontent":false}}});});</script> </body> </html>