{"id":69478,"date":"2018-03-09T23:13:58","date_gmt":"2018-03-09T23:13:58","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/escalas-de-variabilidad-en-la-estructura-genetica-de-las-poblaciones-de-diplodus-sargus-del-mediterraneo-occidental\/"},"modified":"2018-03-09T23:13:58","modified_gmt":"2018-03-09T23:13:58","slug":"escalas-de-variabilidad-en-la-estructura-genetica-de-las-poblaciones-de-diplodus-sargus-del-mediterraneo-occidental","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/murcia\/escalas-de-variabilidad-en-la-estructura-genetica-de-las-poblaciones-de-diplodus-sargus-del-mediterraneo-occidental\/","title":{"rendered":"Escalas de variabilidad en la estructura gen\u00e9tica de las poblaciones de diplodus sargus del mediterr\u00e1neo occidental."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mercedes Gonzalez Wanguemert <\/strong><\/h2>\n<p>La presente tesis doctoral trata sobre las escalas de variabilidad espaciales, de la estructura gen\u00e9tica de las poblaciones de diplodus sargus en el mediterr\u00e1neo occidental.Adem\u00e1s aborda el estudio del efecto de las reservas marinas en la protecci\u00f3n de la diversidad gen\u00e9tica de las poblaciones de sargo.  en cuanto a las escalas de variabilidad espacial en la estructura gen\u00e9tica de diplodus sargus, se ha detectado diferenciaci\u00f3n gen\u00e9tica significativa entre sus poblaciones distantes entredecenas y centenas de kil\u00f3metros. a peque\u00f1a escala (decenas-centenas de km) la estructura gen\u00e9tica de las poblaciones podr\u00eda ajustarse al modelo chaotic(or fluctuating)genetic patchiness. a mayor escala(centenas-miles de km) se observa un incremento de las distancias gen\u00e9ticas con el aumento de las distancias geogr\u00e1ficas pudi\u00e9ndose ajustar al modelo stepping-stone.  con respecto a las escalas de variabilidad temporal en la estructura gen\u00e9tica de las poblaciones \u00edcticas, se observ\u00f3 una diferenciaci\u00f3n gen\u00e9tica significativa entre las cohortes de cabo de palos y guardamar, siendo en algunos casos similar o superior a la detectada entre poblaciones distantes de decenas a miles de km.  adem\u00e1s se constat\u00f3 que el flujo gen\u00e9tico entre poblaciones se establece principalmente a traves del sistema de corriente, m\u00e1s que por corredores costeros, siendo la dispersi\u00f3n larvaria y el reclutamiento los principales responsables de la variabilidad gen\u00e9tica observada.  por otro parte el estudio de las poblaciones atl\u00e1nticas y mediterr\u00e1neas de diplodus sargus demostr\u00f3 que tanto las distancias gen\u00e9ticas como la diferenciaci\u00f3n g\u00e9nica y genot\u00edpica fueron significativas corroborando la diferenciaci\u00f3n morfol\u00f3gica entre las subespecies. Diplodus sargus sargus, del mediterr\u00e1neo, y diplodus sargus cadenati, del atl\u00e1ntico.  por \u00faltimo el estudio del efecto de protecci\u00f3n de las reservas marinas en la diversidad gen\u00e9tica, constat\u00f3 que las pob<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Escalas de variabilidad en la estructura gen\u00e9tica de las poblaciones de diplodus sargus del mediterr\u00e1neo occidental.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Escalas de variabilidad en la estructura gen\u00e9tica de las poblaciones de diplodus sargus del mediterr\u00e1neo occidental. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mercedes Gonzalez Wanguemert <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 16\/07\/2004<\/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>Angel Perez Ruzafa<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jaime Rodriguez Martinez <\/li>\n<li>paulo Alexandrino (vocal)<\/li>\n<li>Jos\u00e9 Galian albaladejo (vocal)<\/li>\n<li>ines Roldn borassi (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mercedes Gonzalez Wanguemert La presente tesis doctoral trata sobre las escalas de variabilidad espaciales, de la estructura [&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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