{"id":1170,"date":"2026-05-22T08:32:15","date_gmt":"2026-05-22T07:32:15","guid":{"rendered":"https:\/\/blog.ube.fr\/b2ipme\/?p=1170"},"modified":"2026-05-22T08:32:15","modified_gmt":"2026-05-22T07:32:15","slug":"les-plantes-activent-leur-mode-survie-en-quelques-minutes-la-cle-reside-dans-leurs-lipides","status":"publish","type":"post","link":"https:\/\/blog.ube.fr\/b2ipme\/2026\/05\/22\/les-plantes-activent-leur-mode-survie-en-quelques-minutes-la-cle-reside-dans-leurs-lipides\/","title":{"rendered":"Les plantes activent leur \u00ab mode survie \u00bb en quelques minutes : la cl\u00e9 r\u00e9side dans leurs lipides"},"content":{"rendered":"<p>Les plantes activent en quelques minutes des m\u00e9canismes de survie face aux stress environnementaux. Une \u00e9tude, publi\u00e9e dans <em><span dir=\"ltr\" lang=\"en\">Current Biology<\/span><\/em>, montre que ce processus repose sur le remodelage des lipides membranaires.<\/p>\n<p>Ce m\u00e9canisme permet aux cellules de \u00ab nettoyer \u00bb leur membrane, aidant les plantes \u00e0 s\u2019adapter et \u00e0 reprendre leur croissance apr\u00e8s le stress. Gr\u00e2ce \u00e0 des outils d\u2019imagerie avanc\u00e9s, les scientifiques ont observ\u00e9 ce ph\u00e9nom\u00e8ne en temps r\u00e9el, r\u00e9v\u00e9lant des m\u00e9canismes originaux de r\u00e9silience du monde v\u00e9g\u00e9tal.<\/p>\n<p>Plus d&rsquo;informations <a href=\"https:\/\/www.insb.cnrs.fr\/fr\/cnrsinfo\/les-plantes-activent-leur-mode-survie-en-quelques-minutes-la-cle-reside-dans-leurs-lipides\">ici<\/a><\/p>\n<p>R\u00e9f\u00e9rence: Nelson B.C. Serre, Marija Smokvarska, Emy Latul, Vincent Bayle, Fr\u00e9d\u00e9rique Rozier, Claire Lionnet, Vedrana Markovi\u0107, Mariko Kato, Teun Munnik, Alexandre Martini\u00e8re, Yvon Jaillais. <span dir=\"ltr\" lang=\"en\">Acute Remodeling of Phosphoinositide Lipids Promotes Endocytosis Downstream of RALF\/FERONIA Signaling<\/span>. <em><span dir=\"ltr\" lang=\"en\">Current Biology<\/span><\/em>, 2026. \u27e8hal-05560732\u27e9 DOI: <a title=\"10.1016\/j.cub.2026.03.025 \" href=\"https:\/\/doi.org\/10.1016\/j.cub.2026.03.025\">10.1016\/j.cub.2026.03.025<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les plantes activent en quelques minutes des m\u00e9canismes de survie face aux stress environnementaux. Une \u00e9tude, publi\u00e9e dans Current Biology, montre que ce processus repose sur le remodelage des lipides membranaires. Ce m\u00e9canisme permet aux cellules de \u00ab nettoyer \u00bb leur membrane, aidant les plantes \u00e0 s\u2019adapter et \u00e0 reprendre leur croissance apr\u00e8s le stress.&hellip;<\/p>\n<p class=\"more-link-p\"><a class=\"btn btn-primary\" href=\"https:\/\/blog.ube.fr\/b2ipme\/2026\/05\/22\/les-plantes-activent-leur-mode-survie-en-quelques-minutes-la-cle-reside-dans-leurs-lipides\/\">Voir plus &rarr;<\/a><\/p>\n","protected":false},"author":4293,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"footnotes":""},"categories":[18],"tags":[],"class_list":["post-1170","post","type-post","status-publish","format-standard","hentry","category-actualites-scientifiques"],"_links":{"self":[{"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/posts\/1170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/users\/4293"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/comments?post=1170"}],"version-history":[{"count":1,"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/posts\/1170\/revisions"}],"predecessor-version":[{"id":1171,"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/posts\/1170\/revisions\/1171"}],"wp:attachment":[{"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/media?parent=1170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/categories?post=1170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/tags?post=1170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}