{"id":3467,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/estudio-del-nucleolo-y-de-los-cuerpos-precursores-nucleolares-durante-la-gametogenesis-y-la-embriogenesis-temprana-del-raton\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"estudio-del-nucleolo-y-de-los-cuerpos-precursores-nucleolares-durante-la-gametogenesis-y-la-embriogenesis-temprana-del-raton","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudio-del-nucleolo-y-de-los-cuerpos-precursores-nucleolares-durante-la-gametogenesis-y-la-embriogenesis-temprana-del-raton\/","title":{"rendered":"Estudio del nucleolo y de los cuerpos precursores nucleolares durante la gametogenesis y la embriogenesis temprana del raton."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Cuadros Fernandez Jorge  M. <\/strong><\/h2>\n<p>En esta tesis hemos intentado establecer una relacion entre los cuerpos precursores nucleolares que aparecen durante la embriogenesis temprana, los nucleolos durante la gametogenesis y los nucleolos de las celulas maduras.  nuestros resultados nos permiten concluir que durante la embriogenesis temprana del raton, la fibrilarina no se detecta sobre los precursores nucleolares durante el estadio de 1 celula, y que cuando esta proteina empieza a ser detectada en estadio de 2 celulas tardio, la fibrilarina aumenta progresivamente, de forma paralela al incremento de la sintesis de rrna. Por otro lado, demostramos mediante la microinyeccion de anticuerpos en el estadio de 1 celula, que los anticuerpos antifibrilarina producen un bloqueo parcial del desarrollo embrionario, probablemente por una alteracion en el reinicio de la transcripcion del rdna. Finalmente, realizamos un estudio citoquimico del nucleo del espermatozoide y detectamos la presencia de rnas y de una proteina argirofila, que presumiblemente podrian dar lugar a la formacion de los precursores nucleolares.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio del nucleolo y de los cuerpos precursores nucleolares durante la gametogenesis y la embriogenesis temprana del raton.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio del nucleolo y de los cuerpos precursores nucleolares durante la gametogenesis y la embriogenesis temprana del raton. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Cuadros Fernandez Jorge  M. <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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> Esponda Fernandez Pedro Hernan<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Fernandez Lopez Saez Jorge <\/li>\n<li> Medina Diaz Fco. Javier (vocal)<\/li>\n<li>Gonzalo Gimenez Martin (vocal)<\/li>\n<li>Gloria Morcillo Ortega (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Cuadros Fernandez Jorge M. En esta tesis hemos intentado establecer una relacion entre los cuerpos precursores nucleolares [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","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-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-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-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-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-gradient":""}},"footnotes":""},"categories":[849,35,848,4983,226],"tags":[14537,14538,14539,14542,14541,14540],"class_list":["post-3467","post","type-post","status-publish","format-standard","hentry","category-biologia-celular","category-ciencias-de-la-vida","category-citologia","category-embriologia-animal","category-zoologia","tag-cuadros-fernandez-jorge-m","tag-esponda-fernandez-pedro-hernan","tag-fernandez-lopez-saez-jorge","tag-gloria-morcillo-ortega","tag-gonzalo-gimenez-martin","tag-medina-diaz-fco-javier"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/3467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=3467"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/3467\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=3467"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=3467"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=3467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}