{"id":3301,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/caracterizacion-del-retrotransposon-copia-de-drosophila-buzzatii-y-de-drosophila-koepferae\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"caracterizacion-del-retrotransposon-copia-de-drosophila-buzzatii-y-de-drosophila-koepferae","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/caracterizacion-del-retrotransposon-copia-de-drosophila-buzzatii-y-de-drosophila-koepferae\/","title":{"rendered":"Caracterizacion del retrotransposon copia de drosophila buzzatii y de drosophila koepferae."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Olga Francino Mart\u00ed <\/strong><\/h2>\n<p>El objetivo de este trabajo es la caracterizacion del retrotransposon copia en especies alejadas filogeneticamente de drosophila melanogaster. Las especies escogidas han sido d. Buzzatii y d. Koepferae, dos especies gemelas pertenecientes al grupo repleta de drosophila. La caracterizacion a nivel de variabilidad estructural y secuenciacion revelo una situacion muy distinta para el elemento copia en los genomas de d.  koepferae y de d. Buzzatii. El elemento copia de d.  koepferae, de 4982 pb, presenta una identidad nucleotidica del 73,6% con el elemento de d.  melanogaster, y caracteristicas estructurales propias de este retrotransposon que permiten identificarlos como elementos homologos. Ademas presenta polimorfismo de posiciones eucromaticas, lo que sugiere la existencia de elementos copia activos en transposicion en el genoma de esta especie. La dinamica del elemento es distinta en el genoma de d.Buzzatii, donde todas las copias analizadas aparecen truncadas por la insercion de dna repetitivo, asociacion caracteristica de elementos localizados en betaheterocromatina.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizacion del retrotransposon copia de drosophila buzzatii y de drosophila koepferae.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizacion del retrotransposon copia de drosophila buzzatii y de drosophila koepferae. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Olga Francino Mart\u00ed <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/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>Oriol Cabre Fabre<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Rosa De Frutos Ill\u00e1n <\/li>\n<li>Pere Puigdomenech Rosell (vocal)<\/li>\n<li>Roser Gonzalez Duarte (vocal)<\/li>\n<li>Joan Garrell (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Olga Francino Mart\u00ed El objetivo de este trabajo es la caracterizacion del retrotransposon copia en especies alejadas [&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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