{"id":19469,"date":"2020-12-16T19:21:29","date_gmt":"2020-12-16T18:21:29","guid":{"rendered":"https:\/\/ellipse.prbb.org\/?p=19469"},"modified":"2020-12-23T19:53:44","modified_gmt":"2020-12-23T18:53:44","slug":"mai-es-tard-per-a-mudar","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/mai-es-tard-per-a-mudar\/","title":{"rendered":"Mai \u00e9s tard per a mudar"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Despr\u00e9s de la metamorfosi, quan els insectes arriben a l&#8217;estat adult, les ales passen a ser funcionals i la gl\u00e0ndula&nbsp;protor\u00e0cica &#8211; <strong>encarregada de les mudes de l&#8217;exoesquelet<\/strong> &#8211;&nbsp;s&#8217;autodestrueix.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Segons <a rel=\"noreferrer noopener\" href=\"https:\/\/www.ibe.upf-csic.es\/news\/-\/asset_publisher\/PXTgqZXxlocA\/content\/id\/240417467\/maximized\" target=\"_blank\">han descobert<\/a> <strong>en el grup del <a rel=\"noreferrer noopener\" href=\"https:\/\/ellipse.prbb.org\/ca\/lexpert-en-metamorfosi-dels-insectes-xavier-belles-publica-un-nou-llibre\/\" target=\"_blank\">Xavier Bell\u00e9s<\/a><\/strong> de <a rel=\"noreferrer noopener\" href=\"https:\/\/www.ibe.upf-csic.es\/\" target=\"_blank\">Institut de Biologia Evolutiva (IBE: CSIC-UPF)<\/a>, l&#8217;encarregat d&#8217;aquesta autodestrucci\u00f3 \u00e9s el <strong>factor E93<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1067\" height=\"600\" src=\"https:\/\/ellipse.prbb.org\/wp-content\/uploads\/2020\/12\/figura_mudes_XBelles-1067x600.jpg\" alt=\"\" class=\"wp-image-19457\" srcset=\"https:\/\/ellipse.prbb.org\/wp-content\/uploads\/2020\/12\/figura_mudes_XBelles-1067x600.jpg 1067w, https:\/\/ellipse.prbb.org\/wp-content\/uploads\/2020\/12\/figura_mudes_XBelles-398x224.jpg 398w, https:\/\/ellipse.prbb.org\/wp-content\/uploads\/2020\/12\/figura_mudes_XBelles-250x140.jpg 250w, https:\/\/ellipse.prbb.org\/wp-content\/uploads\/2020\/12\/figura_mudes_XBelles-768x432.jpg 768w, https:\/\/ellipse.prbb.org\/wp-content\/uploads\/2020\/12\/figura_mudes_XBelles-1536x864.jpg 1536w, https:\/\/ellipse.prbb.org\/wp-content\/uploads\/2020\/12\/figura_mudes_XBelles.jpg 1570w\" sizes=\"auto, (max-width: 1067px) 100vw, 1067px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">En <strong>abs\u00e8ncia d&#8217;E93<\/strong>, com s&#8217;observa en la imatge, la gl\u00e0ndula&nbsp;protor\u00e1cica&nbsp;es mant\u00e9 i, per tant, els insectes adults s\u00f3n <strong>capa\u00e7os de continuar mudant<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Aquest descobriment refor\u00e7a la teoria de <a rel=\"noreferrer noopener\" href=\"http:\/\/del paper d'E93\" target=\"_blank\">l&#8217;origen de la metamorfosi i del paper d&#8217;E93<\/a> proposada recentment pel grup de <a href=\"https:\/\/ellipse.prbb.org\/ca\/ibe-10-anys-de-ciencia-per-a-descobrir-vida-desxifrar-levolucio-i-conservar-biodiversitat\/\" target=\"_blank\" rel=\"noreferrer noopener\">l&#8217;IBE<\/a>.<\/p>\n\n\n\n<div style=\"height:34px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"has-text-color has-cyan-bluish-gray-color wp-block-paragraph\">Vols veure la teva foto aqu\u00ed? Envia\u2019ns imatges relacionades amb la ci\u00e8ncia o la vida al PRBB a&nbsp;<a rel=\"noreferrer noopener\" href=\"mailto:ellipse@prbb.org\" target=\"_blank\">ellipse@prbb.org.<\/a><\/p>\n\n\n\n<div style=\"height:49px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Despr\u00e9s de la metamorfosi, quan els insectes arriben a l&#8217;estat adult, les ales passen a ser funcionals i la gl\u00e0ndula&nbsp;protor\u00e0cica &#8211; encarregada de les mudes de l&#8217;exoesquelet &#8211;&nbsp;s&#8217;autodestrueix. Segons han descobert en el grup del Xavier Bell\u00e9s de Institut de Biologia Evolutiva (IBE: CSIC-UPF), l&#8217;encarregat d&#8217;aquesta autodestrucci\u00f3 \u00e9s el factor E93. En abs\u00e8ncia d&#8217;E93, com [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":19759,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[297,283,708,211],"new-type":[40],"class_list":["post-19469","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recerca","tag-biologia-molecular","tag-evolucio","tag-genetica","tag-ibe-csic-upf","new-type-foto-de-la-setmana"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/19469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/comments?post=19469"}],"version-history":[{"count":6,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/19469\/revisions"}],"predecessor-version":[{"id":19763,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/19469\/revisions\/19763"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/19759"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=19469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=19469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=19469"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=19469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}