{"id":40815,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-de-un-mutante-de-girasol-helianthus-annuus-l-con-alto-contenido-de-acido-estearico-en-su-aceite\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"caracterizacion-de-un-mutante-de-girasol-helianthus-annuus-l-con-alto-contenido-de-acido-estearico-en-su-aceite","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/caracterizacion-de-un-mutante-de-girasol-helianthus-annuus-l-con-alto-contenido-de-acido-estearico-en-su-aceite\/","title":{"rendered":"Caracterizacion de un mutante de girasol (helianthus annuus l.) con alto contenido de acido estearico en su aceite."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Sara Cantisan Bohorquez <\/strong><\/h2>\n<p>El trabajo ha consistido en la caracterizaci\u00f3n de un mutante de girasol con un mayor contenido de \u00e1cido este\u00e1rico que el control. El contenido de este \u00e1cido graso era cinco veces superior al de la l\u00ednea control y afectaba a los principales componentes lip\u00eddicos del aceite del mutante. Los l\u00edpidos de los tejidos vegetativos (cotiled\u00f3n, ra\u00edz, hipocotilo y hojas) no manifiestaban el fenotipo mutante sino que ten\u00edan un contenido de \u00e1cido este\u00e1rico similar al del control, por lo que s\u00f3lo la semilla manifestaba el fenotipo alto este\u00e1rico. Se analizaron los l\u00edpidos de la semilla en varios estadios de desarrollo y se observ\u00f3 que ya en semillas muy j\u00f3venes hab\u00eda un contenido de \u00e1cido este\u00e1rico superior al de la l\u00ednea control. Por \u00faltimo se pretend\u00eda determinar que actividades enzim\u00e1ticas estaban modificadas en el mutante. Tras realizar diversos ensayos enzim\u00e1ticos, todo parec\u00eda se\u00f1alar a las actividades estearil.Acp desaturasa y acil.Acp tioesterasa como las implicadas en la acumulaci\u00f3n de \u00e1cido este\u00e1rico en el mutante de girasol.#<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizacion de un mutante de girasol (helianthus annuus l.) con alto contenido de acido estearico en su aceite.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizacion de un mutante de girasol (helianthus annuus l.) con alto contenido de acido estearico en su aceite. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Sara Cantisan Bohorquez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Sevilla<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/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>Rafael Garces Manche\u00f1o<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: eduardo Garc\u00eda peregr\u00edn <\/li>\n<li>Mar\u00eda Tortolero garcia (vocal)<\/li>\n<li>Jos\u00e9 Mart\u00ednez fern\u00e1ndez (vocal)<\/li>\n<li>enrique Martinez force (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Sara Cantisan Bohorquez El trabajo ha consistido en la caracterizaci\u00f3n de un mutante de girasol con un [&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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