{"id":77965,"date":"2018-03-09T23:23:34","date_gmt":"2018-03-09T23:23:34","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/plasticidad-estructural-de-la-pared-celular-durante-la-habitacion-deshabitibuacion-de-cultivos-celulares-de-alubia-a-diclobenil\/"},"modified":"2018-03-09T23:23:34","modified_gmt":"2018-03-09T23:23:34","slug":"plasticidad-estructural-de-la-pared-celular-durante-la-habitacion-deshabitibuacion-de-cultivos-celulares-de-alubia-a-diclobenil","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/plasticidad-estructural-de-la-pared-celular-durante-la-habitacion-deshabitibuacion-de-cultivos-celulares-de-alubia-a-diclobenil\/","title":{"rendered":"Plasticidad estructural de la pared celular durante la habitaci\u00f3n deshabitibuaci\u00f3n de cultivos celulares de alubia a diclobenil."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Penelope Garcia Angulo <\/strong><\/h2>\n<p>La pared celular es una estructura din\u00e1mica cuya plasticidad estructural determina, al menos en parte, la adquisici\u00f3n de tolerancia a diclobenil. la utilizaci\u00f3n de herbicidas, inhibidores de la bios\u00edntesis de la pared celular representa una excelente estrategia de trabajo para el estudio de diversos aspectos de la composici\u00f3n, estructura y din\u00e1mica de la pared celular. El objetivo principal de este trabajo es el an\u00e1lisis de las modificaciones que tienen lugar en las paredes de cultivos celulares de alubia habituados a diclobenil, asi como la estabilidad de estas modificaciones, y su implicaci\u00f3n en la tolerancia cruzada a otros estreses. Para abordado se utiliza un conjunto de t\u00e9cnicas, tales como microscop\u00eda \u00f3ptica y electr\u00f3nica, inmunoan\u00e1lisis, espectroscop\u00eda ftir, incorporaci\u00f3n de (14c)gic en fracciones de la pared celular, etc.  la habitaci\u00f3n a este inhibidor conlleva tres importantes efectos sobre la pared celular: formaci\u00f3n de aposiciones, variaci\u00f3n dela proporci\u00f3n entre los principales componentes (pectinas, hemicelulosas, celulosa y proteinas) y establecimiento de nuevas uniones entre pol\u00edmeros. Las aposiciones est\u00e1n formadas por una mezcla de polisac\u00e1ridos de la pared celular, entre ellos: b-1,4-glucano, homogalacturonano muy metilesterificado, remnogalacturnano i y xiloglucano. Es probable que la presencia de un b-1,4-glucano no celul\u00f3sico en las aposiciones de lapared sea consecuencia directa de la acci\u00f3n del diclobenil que, m\u00e1s que impedir la incorporaci\u00f3n de glucosa en celulosa inhibir\u00eda su organizaci\u00f3n microfibrilar.  la disminuci\u00f3n en el contenido en celulosa se provoca el diclobenil se ve compensada por un aumento en la deposici\u00f3n de polisac\u00e1ridos p\u00e9cticos poco metil esterificados. Sin embargo, aunque el tiempo en presencia del inhibidor las c\u00e9lulas recuperan los niveles de celulosa, el contenido en pectinas no disminuye.  la plasticidad de la pared celular tambi\u00e9n se pone de manifiesto<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Plasticidad estructural de la pared celular durante la habitaci\u00f3n deshabitibuaci\u00f3n de cultivos celulares de alubia a diclobenil.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Plasticidad estructural de la pared celular durante la habitaci\u00f3n deshabitibuaci\u00f3n de cultivos celulares de alubia a diclobenil. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Penelope Garcia Angulo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Le\u00f3n<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/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>Jos\u00e9 Luis Acebes Arranz<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: gregorio Nivolas rodrigo <\/li>\n<li>ester Perez lorences (vocal)<\/li>\n<li>g.t. Willasts william (vocal)<\/li>\n<li>m.luz Centeno martin (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Penelope Garcia Angulo La pared celular es una estructura din\u00e1mica cuya plasticidad estructural determina, al menos en [&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":[494,1903,4430,1769],"tags":[22200,167728,167727,91783,119853,167726],"class_list":["post-77965","post","type-post","status-publish","format-standard","hentry","category-ciencias-agrarias","category-herbicidas","category-leon","category-quimica-agricola","tag-ester-perez-lorences","tag-g-t-willasts-william","tag-gregorio-nivolas-rodrigo","tag-jose-luis-acebes-arranz","tag-m-luz-centeno-martin","tag-penelope-garcia-angulo"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/77965","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=77965"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/77965\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=77965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=77965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=77965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}