{"id":8704,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/adn-satelite-de-localizacion-centromerica-analisis-estructural-del-dodecasatelite-de-drosophila-e-interacciones-con-proteinas-nucleares\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"adn-satelite-de-localizacion-centromerica-analisis-estructural-del-dodecasatelite-de-drosophila-e-interacciones-con-proteinas-nucleares","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/adn-satelite-de-localizacion-centromerica-analisis-estructural-del-dodecasatelite-de-drosophila-e-interacciones-con-proteinas-nucleares\/","title":{"rendered":"Adn satelite de localizacion centromerica: analisis estructural del dodecasatelite de drosophila e interacciones con proteinas nucleares."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Neus Ferrer Miralles <\/strong><\/h2>\n<p>En esta tesis doctoral se ha abordado el estudio estructural de un adn centro merico de drosophila melanogaster, el dodecasatelite formado por repeticiones de 12 pares de bases. Este adn satelite presenta un alto contenido de guaninas en una de sus cadenas y de citosinas en la otra (satelite rico en g+c). En segundo lugar se ha estudiado la interaccion de factores proteicos nucleares con el dodecasatelite.  los resultados obtenidos muestran que la doble cadena y la cadena rica en citosinas del dodecasatelite no estan estructuradas en las condiciones analizadas.  la cadena rica en guaninas presenta una estructura alterada de tipo horquilla intramolecular, estabilizada por apareamientos watson-crick y apareamientos no watson-crick del tipo g.A. Y g.T.  los experimentos de retardo electroforetico muestran que existen factores proteicos que reconocen la doble cadena y las dos cadenas por separado del dodecasatelite pero la union con la cadena rica en citosinas es mas especifica.  se ha purificado la proteina responsable de esta union especifica.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Adn satelite de localizacion centromerica: analisis estructural del dodecasatelite de drosophila e interacciones con proteinas nucleares.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Adn satelite de localizacion centromerica: analisis estructural del dodecasatelite de drosophila e interacciones con proteinas nucleares. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Neus Ferrer Miralles <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de catalunya<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1995<\/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>Ferran Azorin Marin<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis Cornudella Mir <\/li>\n<li>Rafael Oliva Virgili (vocal)<\/li>\n<li>Albert Boronat Margosa (vocal)<\/li>\n<li>Alfredo Villasante Atienza (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Neus Ferrer Miralles En esta tesis doctoral se ha abordado el estudio estructural de un adn centro [&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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