{"id":97269,"date":"2018-03-11T10:17:46","date_gmt":"2018-03-11T10:17:46","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/identificacion-de-senales-que-median-el-proceso-de-aclimatacion-y-la-tolerancia-a-la-congelacion-en-plantas\/"},"modified":"2018-03-11T10:17:46","modified_gmt":"2018-03-11T10:17:46","slug":"identificacion-de-senales-que-median-el-proceso-de-aclimatacion-y-la-tolerancia-a-la-congelacion-en-plantas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/identificacion-de-senales-que-median-el-proceso-de-aclimatacion-y-la-tolerancia-a-la-congelacion-en-plantas\/","title":{"rendered":"Identificaci\u00f3n de se\u00f1ales que median el proceso de aclimataci\u00f3n y la tolerancia a la congelaci\u00f3n en plantas."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Fernando Novillo Zaragoza <\/strong><\/h2>\n<p>Null en esta tesis doctoral se han utilizado distintos abordajes experimentales para llevar a cabo la caracterizaci\u00f3n funcional de una familia de factores transcripcionales de la especie modelo arabidopsis thaliana, denominados cbfs, que constituye un ele mento central de la respuesta de arabidopsis a las temperaturas bajas. Los resultados obtenidos han permitido revelar que los cbfs (cbf1-3) controlan esa respuesta a trav\u00e9s de una sofisticada regulaci\u00f3n de sus genes diana. En esta regulaci\u00f3n juega un  papel preponderante cbf2 ya que, adem\u00e1s, controla los niveles de expresi\u00f3n de cbf1 y cbf3. Teniendo en cuenta estos resultados, tambi\u00e9n se ha procedido a la identificaci\u00f3n de mutaciones que afectan los niveles de expresi\u00f3n de cbf2 y que definen, por  tanto, prote\u00ednas reguladoras de dicha expresi\u00f3n. La caracterizaci\u00f3n de esas mutaciones ha puesto de manifiesto nuevas v\u00edas de se\u00f1alizaci\u00f3n que median la expresi\u00f3n de los cbfs y la respuesta de arabidopsis a distintos tipos de estr\u00e9s abi\u00f3tico.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Identificaci\u00f3n de se\u00f1ales que median el proceso de aclimataci\u00f3n y la tolerancia a la congelaci\u00f3n en plantas.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Identificaci\u00f3n de se\u00f1ales que median el proceso de aclimataci\u00f3n y la tolerancia a la congelaci\u00f3n en plantas. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Fernando Novillo Zaragoza <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/11\/2009<\/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>Julio Salinas Mu\u00f1oz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda del rosario (secretario) Linacero de la fuente <\/li>\n<li>  (vocal)<\/li>\n<li>  (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Fernando Novillo Zaragoza Null en esta tesis doctoral se han utilizado distintos abordajes experimentales para llevar a [&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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