{"id":50,"date":"2020-09-02T04:18:01","date_gmt":"2020-09-02T04:18:01","guid":{"rendered":"http:\/\/blogs.oregonstate.edu\/listonlab\/?page_id=50"},"modified":"2020-09-10T22:51:46","modified_gmt":"2020-09-10T22:51:46","slug":"sex-chromosome-evolution","status":"publish","type":"page","link":"https:\/\/blogs.oregonstate.edu\/listonlab\/sex-chromosome-evolution\/","title":{"rendered":"Sex Chromosome Evolution"},"content":{"rendered":"<figure id=\"attachment_125\" aria-describedby=\"caption-attachment-125\" style=\"width: 625px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/3970\/files\/2020\/09\/Screenshot-2020-09-05-21.25.00.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-125 size-large\" src=\"https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/3970\/files\/2020\/09\/Screenshot-2020-09-05-21.25.00-e1599435733451-1024x773.png\" alt=\"\" width=\"625\" height=\"472\" srcset=\"https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/3970\/files\/2020\/09\/Screenshot-2020-09-05-21.25.00-e1599435733451-1024x773.png 1024w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/3970\/files\/2020\/09\/Screenshot-2020-09-05-21.25.00-e1599435733451-300x227.png 300w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/3970\/files\/2020\/09\/Screenshot-2020-09-05-21.25.00-e1599435733451-768x580.png 768w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/3970\/files\/2020\/09\/Screenshot-2020-09-05-21.25.00-e1599435733451-624x471.png 624w, https:\/\/osu-wams-blogs-uploads.s3.amazonaws.com\/blogs.dir\/3970\/files\/2020\/09\/Screenshot-2020-09-05-21.25.00-e1599435733451.png 1430w\" sizes=\"auto, (max-width: 625px) 100vw, 625px\" \/><\/a><figcaption id=\"caption-attachment-125\" class=\"wp-caption-text\">Genomic annotation of the octoploid SDR at 3 chromosomal locations.<\/figcaption><\/figure>\n<p>Our work in strawberry sex chromosome evolution represents an extremely successful collaboration with Dr. Tia-Lynn Ashman at the University of Pittsburgh. We previously\u00a0 documented three distinct locations of the sex determining region (SDR) in octoploid strawberry. We then discovered a single origin of this SDR, and subsequent transposition and expansion (<a href=\"https:\/\/journals.plos.org\/plosbiology\/article?rev=2&amp;id=10.1371\/journal.pbio.2006062\">Tennessen et al 2018<\/a>).\u00a0 Our <a href=\"https:\/\/www.nsf.gov\/awardsearch\/showAward?AWD_ID=1912203&amp;HistoricalAwards=false\">current NSF grant<\/a> aims to examine the impacts of this movement on sexual dimorphism, and to test different hypotheses for its cause.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Our work in strawberry sex chromosome evolution represents an extremely successful collaboration with Dr. Tia-Lynn Ashman at the University of Pittsburgh. We previously\u00a0 documented three distinct locations of the sex determining region (SDR) in octoploid strawberry. We then discovered a single origin of this SDR, and subsequent transposition and expansion (Tennessen et al 2018).\u00a0 Our &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/blogs.oregonstate.edu\/listonlab\/sex-chromosome-evolution\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Sex Chromosome Evolution&#8221;<\/span><\/a><\/p>\n","protected":false},"author":10735,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-50","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.oregonstate.edu\/listonlab\/wp-json\/wp\/v2\/pages\/50","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.oregonstate.edu\/listonlab\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.oregonstate.edu\/listonlab\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/listonlab\/wp-json\/wp\/v2\/users\/10735"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/listonlab\/wp-json\/wp\/v2\/comments?post=50"}],"version-history":[{"count":7,"href":"https:\/\/blogs.oregonstate.edu\/listonlab\/wp-json\/wp\/v2\/pages\/50\/revisions"}],"predecessor-version":[{"id":147,"href":"https:\/\/blogs.oregonstate.edu\/listonlab\/wp-json\/wp\/v2\/pages\/50\/revisions\/147"}],"wp:attachment":[{"href":"https:\/\/blogs.oregonstate.edu\/listonlab\/wp-json\/wp\/v2\/media?parent=50"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}