{"id":64339,"date":"2008-05-05T00:00:00","date_gmt":"2008-05-05T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-transcripcional-del-desarrollo-vegetativo-de-ca%c2%adtricos-y-su-regulacion-por-giberelinas\/"},"modified":"2008-05-05T00:00:00","modified_gmt":"2008-05-05T00:00:00","slug":"analisis-transcripcional-del-desarrollo-vegetativo-de-ca%c2%adtricos-y-su-regulacion-por-giberelinas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fruticultura\/analisis-transcripcional-del-desarrollo-vegetativo-de-ca%c2%adtricos-y-su-regulacion-por-giberelinas\/","title":{"rendered":"An\u00e1lisis transcripcional del desarrollo vegetativo de c\u00edtricos y su regulaci\u00f3n por giberelinas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Laura Huerta Mart\u00ednez <\/strong><\/h2>\n<p>El cultivo de los c\u00edtricos representa la mayor producci\u00f3n de frutos en el mundo y espa\u00f1a, en particular, ocupa una posici\u00f3n relevante siendo el quinto productor y primer exportador mundial de c\u00edtricos para su consumo en fresco. La obtenci\u00f3n de variedades de alta calidad comercial y elevada producci\u00f3n, capaces de satisfacer las exigencias del mercado, constituye un objetivo esencial de la citricultura actual. El desarrollo vegetativo determina la forma y el comportamiento general de la planta, de modo que tiene una influencia decisiva en la cantidad y calidad del fruto, as\u00ed como en las pr\u00e1cticas culturales. Sin embargo, el conocimiento de las se\u00f1ales que regulan el desarrollo vegetativo en c\u00edtricos es limitado. En este trabajo se han desarrollado nuevas herramientas de gen\u00f3mica funcional, en particular colecciones de ests y micromatrices de dna, con las que hemos estudiado en detalle diversos aspectos del desarrollo vegetativo en c\u00edtricos. Mediante el an\u00e1lisis funcional de una colecci\u00f3n de ests generada a partir de tejidos vegetativos hemos aislado los genes relacionados con la funci\u00f3n principal de estos tejidos, la fotos\u00edntesis. Adicionalmente, a partir de la colecci\u00f3n de ests del proyecto de gen\u00f3mica funcional de c\u00edtricos (cfgp) hemos identificado genes implicados en el metabolismo de isoprenoides y flavonoides en c\u00edtricos. La mayor\u00eda de los genes de la bios\u00edntesis de fitohormonas derivadas de isoprenoides, como giberelinas (gas), brasinosteroides y \u00e1cido absc\u00edsico no hab\u00edan sido aislados antes en c\u00edtricos. La identificaci\u00f3n de los genes de bios\u00edntesis de monoterpenos y sesquiterpenos, responsables del aroma tanto de las hojas como del fruto, ha mostrado que la familia de terpeno sintasas en c\u00edtricos es una de las m\u00e1s amplias y diversas en plantas. El an\u00e1lisis de la expresi\u00f3n g\u00e9nica mediante micromatrices de dna nos ha permitido elaborar mapas de expresi\u00f3n g\u00e9nica en los tejidos reproductivos y en los tejidos vegetativos, incluida<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>An\u00e1lisis transcripcional del desarrollo vegetativo de c\u00edtricos y su regulaci\u00f3n por giberelinas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 An\u00e1lisis transcripcional del desarrollo vegetativo de c\u00edtricos y su regulaci\u00f3n por giberelinas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Laura Huerta Mart\u00ednez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 05\/05\/2008<\/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>Jos\u00e9 Luis Garc\u00eda Mart\u00ednez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: victoriano Valpuesta fernandez <\/li>\n<li>lorenzo Zacarias garcia (vocal)<\/li>\n<li>Jos\u00e9 Miguel Mart\u00ednez zapater (vocal)<\/li>\n<li> Tadeo serrano Francisco ramon (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Laura Huerta Mart\u00ednez El cultivo de los c\u00edtricos representa la mayor producci\u00f3n de frutos en el mundo [&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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