{"id":13386,"date":"2020-03-16T17:49:54","date_gmt":"2020-03-16T16:49:54","guid":{"rendered":"https:\/\/ellipse.prbb.org\/?p=13386"},"modified":"2020-03-16T17:56:29","modified_gmt":"2020-03-16T16:56:29","slug":"paper-de-lambient-podrien-afavorir-la-propagacio-dinfeccions-viriques-en-plantes","status":"publish","type":"post","link":"https:\/\/ellipse.prbb.org\/ca\/paper-de-lambient-podrien-afavorir-la-propagacio-dinfeccions-viriques-en-plantes\/","title":{"rendered":"Modelen el paper de l&#8217;ambient en la propagaci\u00f3 d&#8217;infeccions v\u00edriques en plantes"},"content":{"rendered":"<p>Un <strong>nou model matem\u00e0tic<\/strong> permet\u00a0identificar com influeixen l&#8217;<strong>h\u00e0bitat<\/strong> i l&#8217;<strong>estacionalitat<\/strong> en les <strong>infeccions v\u00edriques de les plantes<\/strong>. El model, desenvolupat per investigadors de l&#8217;<a href=\"https:\/\/www.ibe.upf-csic.es\/\" target=\"_blank\" rel=\"noopener\">Institut de Biologia Evolutiva (IBE: CSIC-UPF)<\/a>,\u00a0combina per primer cop\u00a0<strong>ecologia<\/strong> i <strong>evoluci\u00f3<\/strong>. Fins ara, els treballs realitzats no consideraven que, en general, les interaccions entre esp\u00e8cies d&#8217;una mateixa comunitat estan sotmeses a un\u00a0<strong>ambient heterogeni<\/strong>.<\/p>\n<p><a href=\"https:\/\/www.ibe.upf-csic.es\/home\/-\/asset_publisher\/T2caeLMECPvW\/content\/id\/233120559\/maximized\" target=\"_blank\" rel=\"noopener\">L&#8217;estudi<\/a>, dut a terme durant un per\u00edode de <strong>3 anys<\/strong>, identifica el paper d&#8217;<strong>onze\u00a0<\/strong><strong>virus<\/strong> a\u00a0<strong>diversos ecosistemes mediterranis<\/strong>. Per fer-ho, l&#8217;equip investigador ha utilitzat xarxes matem\u00e0tiques a partir de les quals s&#8217;ha extret un <strong>model de patrons d&#8217;interacci\u00f3<\/strong> entre esp\u00e8cies.<\/p>\n<p>&nbsp;<\/p>\n<blockquote><p>Degut a la globalitzaci\u00f3, els ecosistemes estan cada cop m\u00e9s interconnectats. Aquest fet afavoreix la taxa de difusi\u00f3 dels virus entre les plantes.<\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<p>\u00abD&#8217;alguna manera, fins ara no ten\u00edem eines d&#8217;an\u00e0lisi per integrar tots els par\u00e0metres que juguen un paper en les infeccions dels vegetals. Veiem les ombres, per\u00f2 no l&#8217;estructura complexa que hi ha darrere d&#8217;aquestes interaccions hoste-patogen\u00bb, comenta el l\u00edder de l&#8217;estudi i investigador principal de l&#8217;IBE,\u00a0<strong>Sergi Valverde<\/strong>.<\/p>\n<p>A m\u00e9s a m\u00e9s, aquesta recerca aportaria\u00a0informaci\u00f3 rellevant per preveure l&#8217;impacte del\u00a0<strong>canvi clim\u00e0tic<\/strong> i l&#8217;<strong>escalfament global<\/strong> en la propagaci\u00f3 de les infeccions v\u00edriques en plantes.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Personal investigador de l&#8217;IBE ha desenvolupat un nou model matem\u00e0tic per explicar l&#8217;impacte de l&#8217;ambient en les infeccions v\u00edriques de la vegetaci\u00f3.<\/p>\n","protected":false},"author":9,"featured_media":13401,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[26],"tags":[283,211,679,543,475],"new-type":[35],"class_list":["post-13386","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recerca","tag-evolucio","tag-ibe-csic-upf","tag-infeccio","tag-medi-ambient","tag-virus-ca","new-type-noticies"],"acf":[],"_links":{"self":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/13386","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=13386"}],"version-history":[{"count":5,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/13386\/revisions"}],"predecessor-version":[{"id":13431,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/posts\/13386\/revisions\/13431"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media\/13401"}],"wp:attachment":[{"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/media?parent=13386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/categories?post=13386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/tags?post=13386"},{"taxonomy":"new-type","embeddable":true,"href":"https:\/\/ellipse.prbb.org\/ca\/wp-json\/wp\/v2\/new-type?post=13386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}