{"id":139389,"date":"2026-01-12T17:45:15","date_gmt":"2026-01-12T17:45:15","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/metabolismo-y-transporte-del-acido-indolil-3-acetico-en-relacion-con-el-crecimiento-de-hipocotilos-de-lupinus-albus-l\/"},"modified":"2026-01-12T17:45:15","modified_gmt":"2026-01-12T17:45:15","slug":"metabolismo-y-transporte-del-acido-indolil-3-acetico-en-relacion-con-el-crecimiento-de-hipocotilos-de-lupinus-albus-l","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/metabolismo-y-transporte-del-acido-indolil-3-acetico-en-relacion-con-el-crecimiento-de-hipocotilos-de-lupinus-albus-l\/","title":{"rendered":"Metabolismo y transporte del acido indolil-3-acetico en relacion con el crecimiento de hipocotilos de lupinus albus l."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan a Mar\u00eda Botia Aranda <\/strong><\/h2>\n<p>Se ha estudiado el transporte y metabolismo del acido indolil-3-acetico (aia) radiactivo en plantas y secciones de hipocotilos de lupinus albus l. (Cv. Multolupa) crecidos en la oscuridad. Las distribuciones de 14c y 3h a lo largo del hipocotilo despues de aplicar aia radiactivo a la superficie apical de corte, indica que la intensidad y velocidad del transporte basipeto es mayor en la zona apical con crecimiento que en la zona basal sin crecimiento. Resultados similares se obtienen en secciones aisladas con distinta localizacion en el organo. Se propone que el gradiente de transporte produce un efecto barrera responsable de la distribucion de aia y por tanto del crecimiento a lo largo del organo. El aia no se transporta por la corteza + epidermis sino por la estela, desde donde puede difundir lateralmente hacia la corteza y epidermis, pudiendo ser la gran capacidad de los tejidos externos para metabolizar el aia la que mantenga un gradiente radial de hormona que permita el desplazamiento lateral. El analisis por hplc indica que la descaroxilacion es la ruta metabolica predominante y que indol-3-metanol es el producto mayoritario.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Metabolismo y transporte del acido indolil-3-acetico en relacion con el crecimiento de hipocotilos de lupinus albus l.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Metabolismo y transporte del acido indolil-3-acetico en relacion con el crecimiento de hipocotilos de lupinus albus l. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan a Mar\u00eda Botia Aranda <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1992<\/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>Jose Sanchez Bravo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Sabater Garcia <\/li>\n<li>Jos\u00e9 Luis Garc\u00eda Mart\u00ednez (vocal)<\/li>\n<li>Jes\u00fas Chamarro Lapuerta (vocal)<\/li>\n<li>Manuel Acosta Echeverria (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan a Mar\u00eda Botia Aranda Se ha estudiado el transporte y metabolismo del acido indolil-3-acetico (aia) radiactivo [&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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