{"id":850,"date":"2023-09-13T10:20:56","date_gmt":"2023-09-13T09:20:56","guid":{"rendered":"https:\/\/blog.u-bourgogne.fr\/b2ipme\/?p=850"},"modified":"2023-09-13T10:20:56","modified_gmt":"2023-09-13T09:20:56","slug":"bonne-entente-de-voisinage-chez-les-plantes-pour-mieux-resister-aux-maladies","status":"publish","type":"post","link":"https:\/\/blog.ube.fr\/b2ipme\/2023\/09\/13\/bonne-entente-de-voisinage-chez-les-plantes-pour-mieux-resister-aux-maladies\/","title":{"rendered":"Bonne entente de voisinage chez les plantes pour mieux r\u00e9sister aux maladies"},"content":{"rendered":"<p>Des chercheurs d\u2019INRAE, de l\u2019Institut Agro, du Cirad, du CNRS et de la Yunnan Agricultural University (Chine) ont d\u00e9couvert une forme d\u2019immunit\u00e9 sociale chez le bl\u00e9 et le riz. La sensibilit\u00e9 aux maladies chez ces plantes n\u2019est pas seulement conditionn\u00e9e par des g\u00e8nes de r\u00e9sistance mais r\u00e9sulte \u00e9galement d\u2019un dialogue avec leurs voisines de la m\u00eame esp\u00e8ce. Leurs r\u00e9sultats, publi\u00e9s dans PLOS Biology, montrent que dans certains cas cette coop\u00e9ration peut r\u00e9duire de pr\u00e8s de 90 % la sensibilit\u00e9 de la plante aux maladies, c\u2019est-\u00e0-dire autant que leurs propres g\u00e8nes de r\u00e9sistance. Ces r\u00e9sultats ouvrent de nouvelles perspectives pour am\u00e9liorer la r\u00e9sistance des plantes aux maladies et contribuer \u00e0 r\u00e9duire l\u2019usage des pesticides.<\/p>\n<p>Plus d&#8217;informations <a href=\"https:\/\/www.cirad.fr\/espace-presse\/communiques-de-presse\/2023\/immunite-des-plantes\">ici<\/a><\/p>\n<p>R\u00e9f\u00e9rence: P\u00e9lissier R., Ballini E., Temple C., Ducasse A., Colombo M., Frouin J., et al. (2023) The genetic identity of neighboring plants of neighboring plants in intraspecific mixtures modulates disease susceptibility of both wheat and rice.\u00a0PLOS Biology\u00a021 (9)\u00a0DOI\u00a0:\u00a0<a href=\"https:\/\/www.doi.org\/10.1371\/journal.pbio.3002287\" target=\"_blank\" rel=\"noopener\">doi.org\/10.1371\/journal.pbio.3002287<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des chercheurs d\u2019INRAE, de l\u2019Institut Agro, du Cirad, du CNRS et de la Yunnan Agricultural University (Chine) ont d\u00e9couvert une forme d\u2019immunit\u00e9 sociale chez le bl\u00e9 et le riz. La sensibilit\u00e9 aux maladies chez ces plantes n\u2019est pas seulement conditionn\u00e9e par des g\u00e8nes de r\u00e9sistance mais r\u00e9sulte \u00e9galement d\u2019un dialogue avec leurs voisines de la&hellip;<\/p>\n<p class=\"more-link-p\"><a class=\"btn btn-primary\" href=\"https:\/\/blog.ube.fr\/b2ipme\/2023\/09\/13\/bonne-entente-de-voisinage-chez-les-plantes-pour-mieux-resister-aux-maladies\/\">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,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[18],"tags":[],"class_list":["post-850","post","type-post","status-publish","format-standard","hentry","category-actualites-scientifiques"],"_links":{"self":[{"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/posts\/850","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=850"}],"version-history":[{"count":1,"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/posts\/850\/revisions"}],"predecessor-version":[{"id":851,"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/posts\/850\/revisions\/851"}],"wp:attachment":[{"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/media?parent=850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/categories?post=850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ube.fr\/b2ipme\/wp-json\/wp\/v2\/tags?post=850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}