{"id":61125,"date":"2018-03-09T22:48:58","date_gmt":"2018-03-09T22:48:58","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/investigaciones-paleobiologicas-sobre-los-restos-craneales-de-los-homa%c2%adnidos-de-atapuerca-con-especial-referencia-a-los-fosiles-de-la-sima-de-los-huesos\/"},"modified":"2018-03-09T22:48:58","modified_gmt":"2018-03-09T22:48:58","slug":"investigaciones-paleobiologicas-sobre-los-restos-craneales-de-los-homa%c2%adnidos-de-atapuerca-con-especial-referencia-a-los-fosiles-de-la-sima-de-los-huesos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/investigaciones-paleobiologicas-sobre-los-restos-craneales-de-los-homa%c2%adnidos-de-atapuerca-con-especial-referencia-a-los-fosiles-de-la-sima-de-los-huesos\/","title":{"rendered":"Investigaciones paleobiol\u00f3gicas sobre los restos craneales de los hom\u00ednidos de atapuerca con especial referencia a los f\u00f3siles de la sima de los huesos."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ana Grac\u00eda T\u00e9llez <\/strong><\/h2>\n<p>La presente tesis doctoral se compone de tres cap\u00edtulos de investigaci\u00f3n en los cuales se evalu\u00f3 la historia evolutiva del g\u00e9nero astyanax en diferentes niveles. El primer cap\u00edtulo es el estudio de las relaciones filogen\u00e9ticas entre las especies pres entes en mesoam\u00e9rica y se propusieron hip\u00f3tesis biogeogr\u00e1ficas para la regi\u00f3n. En el segundo cap\u00edtulo se aborda la divergencia adaptativa, utilizando como modelo el lago catemaco para el cual se han descrito dos formas altamente diferenciadas morfol\u00f3 gicamente, donde la forma m\u00e1s especializada se hab\u00eda descrito originalmente como un g\u00e9nero distinto. En este sentido se estudi\u00f3 la diferenciaci\u00f3n morfol\u00f3gica y mitocondrial de los dos morfotipos intralacustres as\u00ed como su correspondencia. Por \u00faltimo,  el tercer cap\u00edtulo correspondi\u00f3 a la evaluaci\u00f3n de la hip\u00f3tesis de especiaci\u00f3n ecol\u00f3gica, para lo que se estudio la presencia de flujo gen\u00e9tico entre morfotipos divergentes, utilizando 12 loci microsat\u00e9lites en lago catemacoo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Investigaciones paleobiol\u00f3gicas sobre los restos craneales de los hom\u00ednidos de atapuerca con especial referencia a los f\u00f3siles de la sima de los huesos.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Investigaciones paleobiol\u00f3gicas sobre los restos craneales de los hom\u00ednidos de atapuerca con especial referencia a los f\u00f3siles de la sima de los huesos. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ana Grac\u00eda T\u00e9llez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 29\/10\/2007<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Juan  Luis Arsuaga Ferreras<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: benjam\u00edn Fern\u00e1ndez ruiz <\/li>\n<li>pascual Rivas carrera (vocal)<\/li>\n<li>eugenia Cunha (vocal)<\/li>\n<li>ignacio Mart\u00ednez mendiz\u00e1bal (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ana Grac\u00eda T\u00e9llez La presente tesis doctoral se compone de tres cap\u00edtulos de investigaci\u00f3n en los cuales [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"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 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