{"id":354402,"date":"2022-07-25T01:56:54","date_gmt":"2022-07-25T05:56:54","guid":{"rendered":"https:\/\/www.rael.org\/des-scientifiques-ont-insere-un-gene-issu-du-cerveau-humain-dans-des-singes\/"},"modified":"2022-07-25T01:56:54","modified_gmt":"2022-07-25T05:56:54","slug":"des-scientifiques-ont-insere-un-gene-issu-du-cerveau-humain-dans-des-singes","status":"publish","type":"post","link":"https:\/\/noproxy.rael.org\/fr\/des-scientifiques-ont-insere-un-gene-issu-du-cerveau-humain-dans-des-singes\/","title":{"rendered":"Des scientifiques ont ins\u00e9r\u00e9 un g\u00e8ne issu du cerveau humain dans des singes"},"content":{"rendered":"<h5><span style=\"color: #008080;\"><strong>COMMENTAIRE DE RA\u00cbL : <\/strong><\/span><\/h5>\n<h5><strong><span style=\"color: #008080;\">Fantastique ! <\/span><\/strong><\/h5>\n<p><span style=\"color: #008080;\"><strong><!--more--><\/strong><\/span><\/p>\n<div class=\"article__summary summary \">\n<p>Dans le cadre d&#8217;une \u00e9tude qui suscite une controverse sur le plan \u00e9thique, une \u00e9quipe de scientifiques chinois a ins\u00e9r\u00e9 un g\u00e8ne impliqu\u00e9 dans le d\u00e9veloppement du cerveau humain dans le g\u00e9nome de singes. Ils ont pu ensuite v\u00e9rifier que les singes modifi\u00e9s obtenaient de meilleurs r\u00e9sultats que leurs cong\u00e9n\u00e8res t\u00e9moins dans des t\u00e2ches cognitives. L\u2019\u00e9tude est publi\u00e9e dans la revue National Science Review.<\/p>\n<p>Les scientifiques ont ins\u00e9r\u00e9 le g\u00e8ne humain MCPH1 dans 11 singes rh\u00e9sus, dont cinq ont surv\u00e9cu suffisamment longtemps pour que leurs capacit\u00e9s mentales soient test\u00e9es. Selon les conclusions de l\u2019\u00e9quipe, les singes transg\u00e9niques ont mieux r\u00e9ussi les tests de m\u00e9moire et les essais de temps de r\u00e9action que le groupe non modifi\u00e9 par le g\u00e8ne.<\/p>\n<p>Dans l&#8217;un de ces tests de m\u00e9moire, les singes devaient se souvenir de la couleur et de la forme d&#8217;un stimulus qui apparaissait \u00e0 l&#8217;\u00e9cran pendant un laps de temps d\u00e9termin\u00e9. &#8220;De fa\u00e7on remarquable, notre test cognitif pr\u00e9liminaire a d\u00e9tect\u00e9 une am\u00e9lioration de la m\u00e9moire \u00e0 court terme chez les [transgenic] singes,\u201d a \u00e9crit l&#8217;\u00e9quipe.<\/p>\n<p><a href=\"https:\/\/www-iflscience-com.translate.goog\/scientists-add-human-brain-gene-into-monkeys-in-controversial-study-heres-what-happened-52127?_x_tr_sl=auto&amp;_x_tr_tl=fr&amp;_x_tr_hl=fr&amp;_x_tr_pto=wapp\" target=\"_blank\" rel=\"noopener noreferrer\">Lire la suite<\/a><\/p>\n<p><a href=\"https:\/\/www.facebook.com\/IFLScience\/posts\/pfbid0LsoqeEPX8U6Jp7Yum66vBV7nLBB87oQyBkY9PonDHuvKAKb8uMqDDBHH1RWAD3Xkl?comment_id=5510619918989507\" target=\"_blank\" rel=\"noopener noreferrer\">Source<\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>COMMENTAIRE DE RA\u00cbL : Fantastique !<\/p>\n","protected":false},"author":131,"featured_media":354403,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-354402","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"_links":{"self":[{"href":"https:\/\/noproxy.rael.org\/fr\/wp-json\/wp\/v2\/posts\/354402","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/noproxy.rael.org\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/noproxy.rael.org\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/noproxy.rael.org\/fr\/wp-json\/wp\/v2\/users\/131"}],"replies":[{"embeddable":true,"href":"https:\/\/noproxy.rael.org\/fr\/wp-json\/wp\/v2\/comments?post=354402"}],"version-history":[{"count":0,"href":"https:\/\/noproxy.rael.org\/fr\/wp-json\/wp\/v2\/posts\/354402\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/noproxy.rael.org\/fr\/wp-json\/wp\/v2\/media\/354403"}],"wp:attachment":[{"href":"https:\/\/noproxy.rael.org\/fr\/wp-json\/wp\/v2\/media?parent=354402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/noproxy.rael.org\/fr\/wp-json\/wp\/v2\/categories?post=354402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/noproxy.rael.org\/fr\/wp-json\/wp\/v2\/tags?post=354402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}