{"id":266,"date":"2011-03-30T05:02:01","date_gmt":"2011-03-30T05:02:01","guid":{"rendered":"https:\/\/www.preservons-la-nature.fr\/blog\/?p=266"},"modified":"2013-11-10T18:27:43","modified_gmt":"2013-11-10T17:27:43","slug":"arabette-de-thalius-arabidopsis-thaliana","status":"publish","type":"post","link":"https:\/\/preservons-la-nature.fr\/blog\/?p=266","title":{"rendered":"Arabidopsis thaliana ( Arabette de Thalius )"},"content":{"rendered":"<p style=\"text-align: left;\"><strong>L&rsquo;Arabette de Thalius (<em>Arabidopsis thaliana<\/em>)<\/strong> fait partie de <strong>la famille des Brassicac\u00e9es<\/strong>. Sa p\u00e9riode de floraison s&rsquo;\u00e9tale de fin Mars \u00e0 Mai. C&rsquo;est une esp\u00e8ce pionni\u00e8re. On la retrouve dans les friches, talus, \u00e0 la base des vieux murs. Elle est souvent accompagn\u00e9e de <strong>la Cardamine h\u00e9riss\u00e9e<\/strong> (<em><strong>Cardamine hirsuta<\/strong><\/em>). Il s&rsquo;agit d&rsquo;une plante annuelle.<br \/>\nSa hauteur varie de 10 \u00e0 30 cm. Elle est plus ou moins velue. Les feuilles oblongues \u00e0 la base forment une rosette. Les feuilles caulinaires sont lanc\u00e9ol\u00e9es, sessiles et peu abondantes. La fleur poss\u00e8de quatre petites p\u00e9tales blanches. L&rsquo;inflorescence est lache. Le fruit est allong\u00e9 comme pour <strong><em>Cardamine hirsuta<\/em><\/strong> mais moins relev\u00e9 (vertical).<br \/>\nCette plante est la plus utilis\u00e9e par les laboratoires de biologie v\u00e9g\u00e9tale depuis le d\u00e9but des ann\u00e9es 80. Du fait de son faible nombre chromosomique, elle a \u00e9t\u00e9 tr\u00e8s \u00e9tudi\u00e9e et son g\u00e9n\u00f4me est d\u00e9sormais parfaitement connu.<\/p>\n<div id=\"attachment_267\" style=\"width: 384px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2011\/03\/Arabidopsis_thaliana.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-267\" class=\" wp-image-267 \" title=\"Arabette de Thalius (Arabidopsis thaliana)\" alt=\"Arabette de Thalius (Arabidopsis thaliana)\" src=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2011\/03\/Arabidopsis_thaliana.jpg\" width=\"374\" height=\"560\" srcset=\"https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2011\/03\/Arabidopsis_thaliana.jpg 467w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2011\/03\/Arabidopsis_thaliana-200x300.jpg 200w\" sizes=\"auto, (max-width: 374px) 100vw, 374px\" \/><\/a><p id=\"caption-attachment-267\" class=\"wp-caption-text\">Arabette de Thalius (Arabidopsis thaliana)<\/p><\/div>\n<div id=\"attachment_268\" style=\"width: 384px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2011\/03\/DSC07465.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-268\" class=\" wp-image-268  \" title=\"Arabette de Thalius (Arabidopsis thaliana)\" alt=\"Arabette de Thalius (Arabidopsis thaliana)\" src=\"https:\/\/www.preservons-la-nature.fr\/blog\/wp-content\/uploads\/2011\/03\/DSC07465.jpg\" width=\"374\" height=\"560\" srcset=\"https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2011\/03\/DSC07465.jpg 467w, https:\/\/preservons-la-nature.fr\/blog\/wp-content\/uploads\/2011\/03\/DSC07465-200x300.jpg 200w\" sizes=\"auto, (max-width: 374px) 100vw, 374px\" \/><\/a><p id=\"caption-attachment-268\" class=\"wp-caption-text\">Arabette de Thalius (Arabidopsis thaliana)<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;Arabette de Thalius (Arabidopsis thaliana) fait partie de la famille des Brassicac\u00e9es. Sa p\u00e9riode de floraison s&rsquo;\u00e9tale de fin Mars \u00e0 Mai. C&rsquo;est une esp\u00e8ce pionni\u00e8re. On la retrouve dans les friches, talus, \u00e0 la base des vieux murs. Elle &hellip; <a href=\"https:\/\/preservons-la-nature.fr\/blog\/?p=266\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[87,49],"tags":[26],"class_list":["post-266","post","type-post","status-publish","format-standard","hentry","category-ficheplante","category-flore-de-lile-arrault-orleans","tag-brassicacees"],"_links":{"self":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/266","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=266"}],"version-history":[{"count":6,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/266\/revisions"}],"predecessor-version":[{"id":1973,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/266\/revisions\/1973"}],"wp:attachment":[{"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/preservons-la-nature.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}