{"id":5065,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/expressio-de-proteines-pr-pathogenesis-related-en-resposta-a-infeccio-per-fongs-en-llavors-de-blat-de-moro-analisi-funcional-del-promotor-del-gen-prms\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"expressio-de-proteines-pr-pathogenesis-related-en-resposta-a-infeccio-per-fongs-en-llavors-de-blat-de-moro-analisi-funcional-del-promotor-del-gen-prms","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/expressio-de-proteines-pr-pathogenesis-related-en-resposta-a-infeccio-per-fongs-en-llavors-de-blat-de-moro-analisi-funcional-del-promotor-del-gen-prms\/","title":{"rendered":"Expressio de proteines pr (pathogenesis-related) en resposta a infeccio per fongs en llavors de blat de moro. analisi funcional del promotor del gen prms."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Dorotea Raventos Segura <\/strong><\/h2>\n<p>Una parte de mi tesis ha estado dedicado al estudio de los patrones de proteinas traducidas \u00abin vitro\u00bb y marcadas \u00abin vivo\u00bb a partir de embriones germinados, infectados con esporas o tratados con elicitores, mediante analisis electroforeticos bidimensionales (raventos et al., 1994, en prensa). Utilizando distintos anticuerpos contra distintas proteinas pr (pr-1a, glucanasas) se han identificado varias proteinas que se inducen en respuesta al ataque fungico mediante la tecnica de inmunoprecipitacion de productos sintetizados \u00abin vitro\u00bb (cordero et al., 1992, physiol. Mol.Plant pathol. 41, 189-200; cordero et al., 1994, mol.Plant microbe interac. 7, 23-31).  otra parte del trabajo se ha centrado en la caracterizacion de elementos reguladores en cis implicados en la respuesta a elicitores del gen de maiz (zea mays) prms. Los analisis de un gran numero de construcciones de la region promotora utilizando el sistema de expresion transitoria en protoplastos de aleurona de cebada ha permitido identificar un elemento minimo de respuesta a elicitores. Ademas, usando un inhibidor de proteinas quinasas, la estaurosporina, se vio que bloqueaba completamente la activacion transcripcional inducida por elicitores sugiriendo que la fosforilacion de proteinas estaria implicada en la via de transduccion de la se\u00f1al permitiendo la activacion del gen prms (raventos et al., 1994, en prensa).  adicionalmente, mediante analisis por \u00abnorthern blot\u00bb se ha estudiado la expresion del gen prms en respuesta a la infeccion producida por distintos hongos y elicitores (casacuberta et al., 1992; mol. Gen. Gen. 234, 97-104) y herida. Estas respuestas han sido comparadas con otro gen recientemente clonado en nuestro grupo, \u00abmaize proteinase inhibitor\u00bb (cordero et al., 1994, plant journal, 6, 141-150).<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Expressio de proteines pr (pathogenesis-related) en resposta a infeccio per fongs en llavors de blat de moro. analisi funcional del promotor del gen prms.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Expressio de proteines pr (pathogenesis-related) en resposta a infeccio per fongs en llavors de blat de moro. analisi funcional del promotor del gen prms. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Dorotea Raventos Segura <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1995<\/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>Blanca San Segundo De Los Mozos<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Albert Boronat Margosa <\/li>\n<li>Ferran Azorin Marin (vocal)<\/li>\n<li>Joaqu\u00edn Ari\u00f1o Carmona (vocal)<\/li>\n<li>Ram\u00f3n Messeguer Peypoch (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Dorotea Raventos Segura Una parte de mi tesis ha estado dedicado al estudio de los patrones de [&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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