{"id":30127,"date":"2018-03-09T09:23:36","date_gmt":"2018-03-09T09:23:36","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-de-la-expresion-de-la-formaldeha%c2%addo-deshidrogenasa-dependiente-de-glutation-de-arabidopsis-thaliana-y-su-funcion-en-la-patogenesis\/"},"modified":"2018-03-09T09:23:36","modified_gmt":"2018-03-09T09:23:36","slug":"estudio-de-la-expresion-de-la-formaldeha%c2%addo-deshidrogenasa-dependiente-de-glutation-de-arabidopsis-thaliana-y-su-funcion-en-la-patogenesis","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-de-la-expresion-de-la-formaldeha%c2%addo-deshidrogenasa-dependiente-de-glutation-de-arabidopsis-thaliana-y-su-funcion-en-la-patogenesis\/","title":{"rendered":"Estudio de la expresi\u00f3n de la formaldeh\u00eddo deshidrogenasa dependiente de glutati\u00f3n de arabidopsis thaliana y su funci\u00f3n en la patog\u00e9nesis"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Maykelis D\u00edaz Solares <\/strong><\/h2>\n<p>La formaldeh\u00eddo deshidrogenasa dependiente de glutati\u00f3n (faldh)(ec 1.2.1.1), conocida tambi\u00e9n como adh clase iii, es un enzima ub\u00edcuo, presente en el reino vegetal y animal. La eliminaci\u00f3n de formaldeh\u00eddo dentro de la c\u00e9lula se realiza principalmente mediante la faldh, que utiliza nad+ como cofactor. el formaldeh\u00eddo es un intermediario del metabolismo celular normal, aunque puede tener tambi\u00e9n un origen ex\u00f3geno, siendo un polucionante atmosf\u00e9rico y de aguas residuales. Por otra parrte, el formaldeh\u00eddo se forma intracelularmente durante la peroxidaci\u00f3n lip\u00eddica en situaciones de estr\u00e9s oxidativo. La eliminaci\u00f3n de este formaldeh\u00eddo, que es muy t\u00f3xico para la c\u00e9lula, es necesaria para su supervivencia.  recientemente se ha descubierto que la faldh tiene tambi\u00e9n actividad s-nitrosoglutati\u00f3n reductasa. El s-nitrosoglutation (gsno) es uno de los m\u00e1s abundantes metabolitos end\u00f3genos del \u00f3xido n\u00edtrico (no), que act\u00faa como uno de los se\u00f1alizadores moleculares en los mecanismos de defensa de las plantas.  en esta tesis doctoral hemos demostrado que la expresi\u00f3n de la faldh est\u00e1 regulada por herida y por diferentes hormonas vegetales, tales como el \u00e1cido jasm\u00f3nico y el \u00e1cido salic\u00edlico.  tambi\u00e9n hemos generado plantas transg\u00e9nicas de a.Thaliana portadoras de una construcci\u00f3n antisentido, que presenta una importante disminuci\u00f3n de la actividad enzim\u00e1tica faldh, directamente relacionados con los niveles de prote\u00edna. Dichas plantas transg\u00e9nicas tienen una menor capacidad de metabolizar formaldeh\u00eddo ex\u00f3geno y presentan un aumento de la resistencia basal a pat\u00f3genos f\u00fangicos y bacterianos. Por otra parte, las plantas transg\u00e9nicas con niveles de faldh modificados (tanto las antisentido como las de sobreexpresi\u00f3n) muestran un fenotipo diferente, principalmente en la ra\u00edz. La inmunolocalziaci\u00f3n en tejidos revel\u00f3 que la faldh presenta un patr\u00f3n de expresi\u00f3n en hojas y en ra\u00edz que es espec\u00edfico del tipo c<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio de la expresi\u00f3n de la formaldeh\u00eddo deshidrogenasa dependiente de glutati\u00f3n de arabidopsis thaliana y su funci\u00f3n en la patog\u00e9nesis<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio de la expresi\u00f3n de la formaldeh\u00eddo deshidrogenasa dependiente de glutati\u00f3n de arabidopsis thaliana y su funci\u00f3n en la patog\u00e9nesis <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Maykelis D\u00edaz Solares <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 14\/05\/2004<\/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>Carmen Mart\u00ednez M.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: xavier Par\u00e9s <\/li>\n<li>josep m Casacuberta (vocal)<\/li>\n<li>benet Guns\u00e9 (vocal)<\/li>\n<li>dolors Ludevid m\u00fagica (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Maykelis D\u00edaz Solares La formaldeh\u00eddo deshidrogenasa dependiente de glutati\u00f3n (faldh)(ec 1.2.1.1), conocida tambi\u00e9n como adh clase iii, [&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":[1],"tags":[84841,84839,32912,84840,84838,47583],"class_list":["post-30127","post","type-post","status-publish","format-standard","hentry","category-sin-categoria","tag-benet-gunse","tag-carmen-Martinez-m","tag-dolors-ludevid-mugica","tag-josep-m-casacuberta","tag-maykelis-diaz-solares","tag-xavier-pares"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/30127","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=30127"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/30127\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=30127"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=30127"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=30127"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}