{"id":1949,"date":"2016-11-21T12:04:17","date_gmt":"2016-11-21T11:04:17","guid":{"rendered":"http:\/\/agora.xtec.cat\/iesantonitorroja\/?p=1949"},"modified":"2023-11-05T09:06:31","modified_gmt":"2023-11-05T08:06:31","slug":"lins-a-la-setmana-de-la-ciencia","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iesantonitorroja\/general\/lins-a-la-setmana-de-la-ciencia\/","title":{"rendered":"L&#8217;INS a la setmana de la ci\u00e8ncia"},"content":{"rendered":"<p>Els alumnes de la branca cient\u00edfico<a href=\"http:\/\/web.insatorroja.cat\/wp-content\/uploads\/2016\/11\/IMG_20161116_121043.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1950 alignleft\" src=\"http:\/\/web.insatorroja.cat\/wp-content\/uploads\/2016\/11\/IMG_20161116_121043.jpg\" alt=\"img_20161116_121043\" width=\"243\" height=\"183\" \/><\/a>tecnol\u00f2gica han assistit avui, dia 16 de novembre, a una xerrada a la sala <a href=\"http:\/\/web.insatorroja.cat\/wp-content\/uploads\/2016\/08\/setmn.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1942 alignright\" src=\"http:\/\/web.insatorroja.cat\/wp-content\/uploads\/2016\/08\/setmn.jpg\" alt=\"setmn\" width=\"291\" height=\"183\" \/><\/a>Francesc Buireu, de la qual us en fem arribar un breu resum. Que la xerrada ha resultat molt interessant no hi ha dubte, nom\u00e9s cal fixar-nos en l&#8217;ampli torn d&#8217;intervencions i preguntes que s&#8217;han realitzat al final de l&#8217;exposici\u00f3 del jove ponent.<\/p>\n<p>La xerrada tract\u00e0 sobre:<\/p>\n<p><strong>Les diversitat de l&#8217;ADN entre els humans permet tra\u00e7ar esdeveniments concrets en la hist\u00f2ria de la humanitat i revela un llegat global de migracions i mestissatge continuu.<\/strong><\/p>\n<p>Tots els humans ens assemblem molt entre nosaltres. De tota la seq\u00fc\u00e8ncia d&#8217;ADN, nom\u00e9s un\u00a00,01% pot variar entre dues persones. D&#8217;aquesta petita part de l&#8217;ADN, el 98% descriu les singularitats de cada persona i nom\u00e9s un 2% \u00e9s diferent segons els or\u00edgens de cadasc\u00fa. Tot i aix\u00ed, si ens focalitzem en aquesta petit\u00edssima part i n&#8217;estudiem les difer\u00e8ncies i semblances entre diferents parts del m\u00f3n podem dibuixar un gran arbre geneal<a href=\"http:\/\/web.insatorroja.cat\/wp-content\/uploads\/2016\/11\/adn.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-1951 alignright\" src=\"http:\/\/web.insatorroja.cat\/wp-content\/uploads\/2016\/11\/adn.jpg\" alt=\"adn\" width=\"321\" height=\"291\" \/><\/a>\u00f2gic de tota la humanitat i reconstruir la seva hist\u00f2ria: quan i com els humans van anar poblant tot el m\u00f3n des que van evolucionar a l&#8217;\u00c0frica fa 200.000 anys.<\/p>\n<p>Quan dues poblacions d&#8217;or\u00edgens diferents es troben i tenen descend\u00e8ncia en com\u00fa, el seu ADN es barreja en la generaci\u00f3 que neix de la trobada i a mesura que les generacions passen, a conseq\u00fc\u00e8ncia de la <em>recombinaci\u00f3 gen\u00e8tica, <\/em>es va mesclant donant lloc a un ADN mosaic format per peces de les poblacions ancestrals intercalades, que a cada generaci\u00f3 s\u00f3n m\u00e9s i m\u00e9s curtes. Mesurant la llargada d&#8217;aquestes peces d&#8217;ADN amb eines bioinform\u00e0tiques podem saber quan temps fa que dues poblacions d&#8217;or\u00edgens diferents es van mesclar i quines van ser. D&#8217;aquesta manera hem descobert que la hist\u00f2ria de la humanitat \u00e9s plena de migracions constants\u00a0encadenades i mestissatge continuu entre poblacions (tamb\u00e9 amb els Neandertals!).<\/p>\n<p>&nbsp;<\/p>\n<p>Per saber m\u00e9s&#8230; sobre el Curr\u00edculum Vitae del ponent:<\/p>\n<p><strong>\u00c0lex Mas Sandoval, 28 d&#8217;octubre del 1989<\/strong><\/p>\n<p>Doctorand a la Universitat Pompeu Fabra i a la Universidade Federal do Rio Grande do Sul al Brasil, amb el <a href=\"http:\/\/web.insatorroja.cat\/wp-content\/uploads\/2016\/11\/xerradasan.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-1952 alignright\" src=\"http:\/\/web.insatorroja.cat\/wp-content\/uploads\/2016\/11\/xerradasan.jpg\" alt=\"xerradasan\" width=\"174\" height=\"219\" \/><\/a>projecte de tesi <em>Diversitat gen\u00e8tica, selecci\u00f3 i hist\u00f2ria demogr\u00e0fica de<\/em> <em>les poblacions natives d&#8217;Am\u00e8rica del <\/em><em>Sud.<\/em><\/p>\n<p>Bi\u00f2leg evolutiu i bioinform\u00e0tic. Em dedico a la reconstrucci\u00f3 de la hist\u00f2ria gen\u00e8tica dels humans, amb l&#8217;objectiu de revelar esdeveniments demogr\u00e0fics i evolutius desconeguts mitjan\u00e7ant eines bioinform\u00e0tiques. interessat en la petjada antropol\u00f2gica al genoma.<\/p>\n<p>Llicenciat en Biotecnologia per la Universitat Aut\u00f2noma de Barcelona, 2012. M\u00e0ster en Bioinform\u00e0tica per a les Ci\u00e8ncies de la Salut, 2014.<\/p>\n<p>He treballat com a biotecn\u00f2leg en v\u00e0ries empreses biotecnol\u00f2giques.<\/p>\n<p>Durant el 2010 i el 2011 vaig dissenyar i dinamitzar tallers de ci\u00e8ncia per fomentar la inquietud cient\u00edfica en adolescents de 4t d&#8217;ESO en diverses escoles de Rub\u00ed, en el marc del programa CROMA, promogut per la Fundaci\u00f3 Aut\u00f2noma Solid\u00e0ria de la Universitat Aut\u00f2noma de Barcelona.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Els alumnes de la branca cient\u00edficotecnol\u00f2gica han assistit avui, dia 16 de novembre, a una xerrada a la sala Francesc Buireu, de la qual us en fem arribar un breu resum. Que la xerrada ha resultat molt interessant no hi ha dubte, nom\u00e9s cal fixar-nos en l&#8217;ampli torn d&#8217;intervencions i preguntes que s&#8217;han realitzat al [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1950,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[473,1],"tags":[150],"class_list":["post-1949","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-2016-2017","category-general","tag-ciencia"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/posts\/1949","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/comments?post=1949"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/posts\/1949\/revisions"}],"predecessor-version":[{"id":8124,"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/posts\/1949\/revisions\/8124"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/media?parent=1949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/categories?post=1949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iesantonitorroja\/wp-json\/wp\/v2\/tags?post=1949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}