{"id":138833,"date":"2026-01-12T17:38:52","date_gmt":"2026-01-12T17:38:52","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/regulacion-por-el-boro-del-transporte-de-h-en-suspensiones-celulares-y-en-membranas-de-girasol-helianthus-annuus-l\/"},"modified":"2026-01-12T17:38:52","modified_gmt":"2026-01-12T17:38:52","slug":"regulacion-por-el-boro-del-transporte-de-h-en-suspensiones-celulares-y-en-membranas-de-girasol-helianthus-annuus-l","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/regulacion-por-el-boro-del-transporte-de-h-en-suspensiones-celulares-y-en-membranas-de-girasol-helianthus-annuus-l\/","title":{"rendered":"Regulacion por el boro del transporte de h+ en suspensiones celulares y en membranas de girasol (helianthus annuus, l.)."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Nuria Ferrol Gonzalez <\/strong><\/h2>\n<p>Los resultados derivados de esta investigacion han demostrado que condiciones de deficiencia en boro provocan una inhibicion de la extrusion de h+ a nivel de la celula; la utilizacion de efectores, activadores e inhibidores enzimaticos ha permitido relacionar dicha inhibicion con una accion del micronutriente sobre el enzima h+-atpasa y sistemas redox del plasmalema. Estos resultados muestran un gran paralelismo con aquellos otros realizados a nivel de las membranas aisladas. Asi, se ha podido comprobar que condiciones de deficiencia en boro inhiben la actividad h+-atpasa de plasmalema, del flujo de h+ asociado a la hidrolisis de atp, de la actividad de los enzimas nadh-ferricianuro oxidoresuctasa y nadh oxidasa. Estos datos sugieren una regulacion por el boro del transporte de h+y de el a nivel de las membranas celulares. Los resultados derivados del analisis proteico han puesto de manifiesto que las condiciones de boro utilizadas no provocan cambios importantes ni en el contenido ni en la capacidad de biosintesis de proteinas de las membranas microsomales.  por otra parte, se ha podido comprobar que condiciones de deficiencia en boro provocan una disminucion en el grado de fluidez de las membranas microsomales. En su conjunto estos resultados permiten relacionar al boro con las propiedades de las membranas biologicas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Regulacion por el boro del transporte de h+ en suspensiones celulares y en membranas de girasol (helianthus annuus, l.).<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Regulacion por el boro del transporte de h+ en suspensiones celulares y en membranas de girasol (helianthus annuus, l.). <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Nuria Ferrol Gonzalez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/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> Donaire Navarro  Juan  Pedro<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Carmen Lluch Pla <\/li>\n<li>Ildefonso Bonilla Mangas (vocal)<\/li>\n<li> Acu\u00f1a Fernandez Alberto Ulises (vocal)<\/li>\n<li>Andr\u00e9s Belver Cano (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Nuria Ferrol Gonzalez Los resultados derivados de esta investigacion han demostrado que condiciones de deficiencia en boro [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[160,115,972,35,2309,17],"tags":[15593,21748,3469,3446,14828,181003],"class_list":["post-138833","post","type-post","status-publish","format-standard","hentry","category-bioquimica","category-bioquimica-molecular","category-botanica","category-ciencias-de-la-vida","category-nutricion-vegetal","category-quimica","tag-acuna-fernandez-alberto-ulises","tag-andres-belver-cano","tag-carmen-lluch-pla","tag-donaire-navarro-juan-pedro","tag-ildefonso-bonilla-mangas","tag-nuria-ferrol-gonzalez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/138833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=138833"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/138833\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=138833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=138833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=138833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}