{"id":15676,"date":"2020-06-11T12:15:15","date_gmt":"2020-06-11T10:15:15","guid":{"rendered":"https:\/\/ellipse.prbb.org\/?p=15676"},"modified":"2020-06-11T12:15:16","modified_gmt":"2020-06-11T10:15:16","slug":"una-nova-eina-per-filmar-els-canvis-del-genoma","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/una-nova-eina-per-filmar-els-canvis-del-genoma\/","title":{"rendered":"Una nova eina per filmar els canvis del genoma"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Personal cient\u00edfic del CNAG-CRG i del <a rel=\"noreferrer noopener\" href=\"http:\/\/www.crg.eu\/\" target=\"_blank\">Centre de Regulaci\u00f3 Gen\u00f2mica (CRG)<\/a> ha desenvolupat <a rel=\"noreferrer noopener\" href=\"https:\/\/www.crg.eu\/en\/news\/ready-set-action-new-tools-film-genome-dynamics\" target=\"_blank\"><strong>TADdyn<\/strong>, una eina que permet filmar els canvis que pateix el genoma al llarg del temps<\/a>. Permetr\u00e0 tenir una millor visi\u00f3 de l&#8217;ambient din\u00e0mic del genoma, on l&#8217;estructura varia amb el temps, donant lloc a canvis de funcionalitat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>TADdyn permetr\u00e0 als investigadors i investigadores de tot el m\u00f3n aprendre molt m\u00e9s sobre la relaci\u00f3 directa entre l&#8217;estructura i la funci\u00f3 del genoma<\/p><\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><\/h2>\n\n\n\n<h2 class=\"wp-block-heading\"><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L&#8217;eina s&#8217;ha provat en <strong>gl\u00f2buls blancs<\/strong> de la sang. Concretament, s&#8217;han <strong>analitzat canvis en 21 \u00e0rees diferents del genoma d&#8217;aquestes c\u00e8l\u00b7lules en ratol\u00ed<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les filmacions obtingudes van demostrar que <strong>l&#8217;activaci\u00f3 g\u00e8nica es correlaciona amb l&#8217;aparici\u00f3 d&#8217;unes estructures amb forma de g\u00e0bia<\/strong>, enriquides amb <strong>cromatina activa<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Els autors de l&#8217;estudi conclouen que aquestes estructures podrien ser importants per <strong>promoure i mantenir la transcripci\u00f3 g\u00e8nica<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Amb la finalitat d&#8217;analitzar la relaci\u00f3 entre els canvis estructurals i funcionals del genoma, personal investigador del CRG ha desenvolupat una eina per filmar aquests canvis al llarg del temps.<\/p>\n","protected":false},"author":9,"featured_media":15682,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[265,289,706,332],"new-type":[35],"class_list":["post-15676","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recerca","tag-crg-ca","tag-genoma","tag-genomica","tag-gens","new-type-noticies"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/15676","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=15676"}],"version-history":[{"count":15,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/15676\/revisions"}],"predecessor-version":[{"id":15716,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/15676\/revisions\/15716"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/15682"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=15676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=15676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=15676"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=15676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}