{"id":13711,"date":"2001-09-11T00:00:00","date_gmt":"2001-09-11T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/degradacion-de-ligninas-por-petriellidum-fusoideum-caracterizacion-de-su-sistema-ligninolitico\/"},"modified":"2001-09-11T00:00:00","modified_gmt":"2001-09-11T00:00:00","slug":"degradacion-de-ligninas-por-petriellidum-fusoideum-caracterizacion-de-su-sistema-ligninolitico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/degradacion-de-ligninas-por-petriellidum-fusoideum-caracterizacion-de-su-sistema-ligninolitico\/","title":{"rendered":"Degradacion de ligninas por petriellidum fusoideum. caracterizacion de su sistema ligninolitico."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Littman Gonzales Rios <\/strong><\/h2>\n<p>En la tesis se da cuenta de un nuevo hongo, con capacidad para degradar ligninas, que fue aislado de muestras de suelo de la amazonia pervana. su sistema ligninolitico esta conformado por una actividad lacasa asociada o no al micelio, un sistema reductor asociada al micelio y una sustancia de bajo paso molecular que liga fe2+. Los tres componentes del sistema ligminolitico del hongo (petriellidium fusoideum) cooperan en presencia de un agente reductor como la hidroquinoma, nadh o acido ascorbido, rindiendo especies activas de oxigeno como el radical anion superoxido (o2), el peroxido de hidrogeno (h2o2) y finalmente el radical hidroxilo (oh). Este ultimo por su elevado potencial redox lleva a cabo la fragmentacion de la lignina facilitando asi su incorporacion y subsiguiente mineralizacion a co2.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Degradacion de ligninas por petriellidum fusoideum. caracterizacion de su sistema ligninolitico.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Degradacion de ligninas por petriellidum fusoideum. caracterizacion de su sistema ligninolitico. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Littman Gonzales Rios <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 La laguna<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 09\/11\/2001<\/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>Miguel \u00e1ngel Falc\u00f3n Sanabria<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 manuel Siverio exposito <\/li>\n<li>Mar\u00eda enriqueta Arias fern\u00e1ndez (vocal)<\/li>\n<li>Francisco Guill\u00e9n carretero (vocal)<\/li>\n<li> Carnicero perales Ana Mar\u00eda (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Littman Gonzales Rios En la tesis se da cuenta de un nuevo hongo, con capacidad para degradar [&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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