{"id":46969,"date":"2020-02-03T09:03:34","date_gmt":"2020-02-03T09:03:34","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/regulacion-de-beta-glucanasas-de-hongos-control-de-la-produccion-durante-el-crecimiento-vegetativo-y-en-los-procesos-de-apareamiento-y-esporulacion\/"},"modified":"2020-02-03T09:03:34","modified_gmt":"2020-02-03T09:03:34","slug":"regulacion-de-beta-glucanasas-de-hongos-control-de-la-produccion-durante-el-crecimiento-vegetativo-y-en-los-procesos-de-apareamiento-y-esporulacion","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/regulacion-de-beta-glucanasas-de-hongos-control-de-la-produccion-durante-el-crecimiento-vegetativo-y-en-los-procesos-de-apareamiento-y-esporulacion\/","title":{"rendered":"Regulacion de beta-glucanasas de hongos: control de la produccion durante el crecimiento vegetativo y en los procesos de apareamiento y esporulacion"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Francisco Rey Iglesias <\/strong><\/h2>\n<p>Se ha puesto de manifiesto la existencia de dos formas de regulacion de la produccion de 1 3-beta-glucanasas durante el crecimiento vegetativo en tres especies fungicas. Por un lado  en neurospora crassa dicha produccion esta controlada por la fuente de carbono en lo que parece ser un mecanismo similar a la represion catabolica. Por el contrario en trichoderma viride y saccharomyces cerevisial  la produccion de 1 3-beta-glucanasa es insensible a la represion catabolica y va asociada al crecimiento activo del microorganismo.  durante el ciclo mitotico de s. Cerevisial  la sintesis de las dos betas-glucanasas tiene lugar de forma discontinua  una vez por ciclo celular  en la transicion de la fase s a la g2. La fusion celular en esta levadura durante el apareamiento  no induce la sintesis activa de estos enzimas. Sin embargo la esporulacion en s.  cerevisial se acompa\u00f1a de cambios significativos en los niveles degradativos de 1 3-beta-glucano  debidos a la (la) sintesis especifica  durante este proceso  de un nuevo enzima. Dicho enzima se ha purificado en este trabajo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Regulacion de beta-glucanasas de hongos: control de la produccion durante el crecimiento vegetativo y en los procesos de apareamiento y esporulacion<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Regulacion de beta-glucanasas de hongos: control de la produccion durante el crecimiento vegetativo y en los procesos de apareamiento y esporulacion <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Francisco Rey Iglesias <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Salamanca<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1980<\/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>C\u00e9sar Nombela Cano<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Julio Rodr\u00edguez Villanueva <\/li>\n<li>Benito Regueiro Varela (vocal)<\/li>\n<li>Gregorio Nicol\u00e1s Rodrigo (vocal)<\/li>\n<li>Alonso Rodriguez Navarro (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Francisco Rey Iglesias Se ha puesto de manifiesto la existencia de dos formas de regulacion de la [&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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