{"id":77880,"date":"2018-03-09T23:23:29","date_gmt":"2018-03-09T23:23:29","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/relaciones-suelo-planta-en-poblaciones-naturales-de-digitalis-obscura\/"},"modified":"2018-03-09T23:23:29","modified_gmt":"2018-03-09T23:23:29","slug":"relaciones-suelo-planta-en-poblaciones-naturales-de-digitalis-obscura","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/relaciones-suelo-planta-en-poblaciones-naturales-de-digitalis-obscura\/","title":{"rendered":"\u00abrelaciones suelo-planta en poblaciones naturales de digitalis obscura\u00bb"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Luis Roca P\u00e9rez <\/strong><\/h2>\n<p>La bios\u00edntesis de metabolitos secundarios en las plantas esta regulada por factores inherentes a la planta (genotipo y estado de desarrollo) y los procedentes del medio ambiente (abi\u00f3ticos y bi\u00f3ticos). De todos los factores abi\u00f3ticos la intensidad luminosa, las condiciones clim\u00e1ticas y la disponibilidad de nutrientes son los que condicionan principalmente la s\u00edntesis de estos productos naturales. La mayor o menor disponibilidad de nutrientes en el suelo queda reflejada en el estado nutricional de la planta, siendo el contenido en nutrientes minerales en los distintos \u00f3rganos vegetales los que afectan de forma directa al metabolismo de la planta.  muchos de estos compuestos naturales, entre los que se incluyen los gluc\u00f3sidos cardiot\u00f3nicos, producidos por las plantas tienen gran inter\u00e9s debido a su uso para la elaboraci\u00f3n de f\u00e1rmacos. Por tanto, es necesario conocer aquellos factores que influyen en la s\u00edntesis de estos con el fin de mejorar su producci\u00f3n y obtener mayores rendimientos.  en la presente tesis doctoral se ha estudiado la influencia de la biomasa y de las caracter\u00edsticas del suelo sobre el contenido en nutrientes y la producci\u00f3n de carden\u00f3lidos en hojas de digitalis obscura, asi mismo se ha analizado la variaci\u00f3n estacional e interpoblacional en el contenido de nutrientes, carden\u00f3lidos y nivel de expresi\u00f3n del gen dop5,8r en poblaciones naturales de d. Obscura. Los resultados ponen de manifiesto la influencia del genotipo, el estado de desarrollo de la planta y las condiciones ambientales en la bios\u00edntesis de estos productos naturales.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>\u00abrelaciones suelo-planta en poblaciones naturales de digitalis obscura\u00bb<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 \u00abrelaciones suelo-planta en poblaciones naturales de digitalis obscura\u00bb <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Luis Roca P\u00e9rez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 16\/12\/2005<\/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>berm\u00fadez Ingl\u00e9s P\u00e9rez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Alcaraz molina Carlos f. <\/li>\n<li>agustin Garate ormaechea (vocal)<\/li>\n<li>josep Mar\u00eda Alca\u00f1iz baldellou (vocal)<\/li>\n<li> Gil de carrasco Carlos (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Luis Roca P\u00e9rez La bios\u00edntesis de metabolitos secundarios en las plantas esta regulada por factores inherentes 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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