{"id":6460,"date":"2016-05-26T13:42:20","date_gmt":"2016-05-26T12:42:20","guid":{"rendered":"https:\/\/www.egce.universite-paris-saclay.fr\/?p=6460"},"modified":"2016-05-26T13:42:20","modified_gmt":"2016-05-26T12:42:20","slug":"a-key-gene-involved-in-the-transmission-of-the-chromosome-y","status":"publish","type":"post","link":"https:\/\/www.egce.universite-paris-saclay.fr\/?p=6460&lang=en","title":{"rendered":"A key gene involved in the transmission of the chromosome Y"},"content":{"rendered":"
\n

Most often the repartition between the sexual chromosomes, X and Y, is even in the spermatozoides. However, in some drosophila populations there is a strong bias for X.<\/p>\n

The team of Catherine Montchamp-Moreau (IGGIPOP) at EGCE in collaboration with collegues of the Laboratoire de Biom\u00e9trie et Biologie Evolutive in Lyon and of the Institut de Biologie du D\u00e9veloppement in Marseille looked further. A key gene involved in the transmission of chromosome Y in the male gamets was identified on chromosome X. This work was published in PNAS<\/a>:<\/p>\n

\u00ab\u00a0Rapid evolution of a Y-chromosome heterochromatin protein underlies sex chromosome meiotic drive<\/a>\u00ab\u00a0<\/strong>, par par Quentin Helleu, Pierre R. G\u00e9rard, Rapha\u00eblle Dubruille, David Ogereau, Benjamin Prud\u2019homme, Benjamin Loppin et Catherine Montchamp-Moreau publi\u00e9 dans PNAS le 15 mars 2016. DOI:10.1073\/pnas.1519332113.<\/p>\n

A brief communication was posted\u00a0 on the web site of l\u2019INEE<\/a>.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Most often the repartition between the sexual chromosomes, X and Y, is even in the spermatozoides. However, in some drosophila populations there is a strong bias for X. The team of Catherine Montchamp-Moreau (IGGIPOP) at EGCE in collaboration with collegues of the Laboratoire de Biom\u00e9trie et Biologie Evolutive in Lyon and of the Institut de […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_themeisle_gutenberg_block_has_review":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6,14],"tags":[],"class_list":["post-6460","post","type-post","status-publish","format-standard","hentry","category-nouvelles-en-fr","category-publication"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/posts\/6460","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6460"}],"version-history":[{"count":0,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=\/wp\/v2\/posts\/6460\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6460"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6460"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.egce.universite-paris-saclay.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}