{"id":41474,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/deteccion-de-genes-que-codifican-lignina-peroxidasa-y-aril-alcohol-oxidasa-en-hongos-ligninoliticos-caracterizacion-bioquimica\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"deteccion-de-genes-que-codifican-lignina-peroxidasa-y-aril-alcohol-oxidasa-en-hongos-ligninoliticos-caracterizacion-bioquimica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/deteccion-de-genes-que-codifican-lignina-peroxidasa-y-aril-alcohol-oxidasa-en-hongos-ligninoliticos-caracterizacion-bioquimica\/","title":{"rendered":"Deteccion de genes que codifican lignina peroxidasa y aril-alcohol oxidasa  en hongos ligninoliticos: caracterizacion bioquimica."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Varela Sanz M. Elisa <\/strong><\/h2>\n<p>La degradaci\u00f3n de la lignina es un proceso oxidativo, llevado a cabo por los hongos de podredumbre blanca, en el que el per\u00f3xido de hidr\u00f3geno juega un papel primordial al ser necesario para la actividad de las enzimas ligninol\u00edticas de tipo peroxidasa y precursor del agente oxidante m\u00e1s potente producido por estos organismos, el radical hidroxilo. La lignina peroxidasa (lip) ha sido una de las peroxidasas m\u00e1s estudiadas en relaci\u00f3n con este proceso, aunque esta enzima no se ha controlado en todos los hongos ligninol\u00edticos. La aril-alcohol oxidasa (aao) es una enzima implicada en la producci\u00f3n extracelular de h2o2 y puede utilizar sustratos comunes a la lip, por lo que pueden existir algunas interferencias para detectar estas enzimas en los cultivos. en este trabajo utilizamos dos sondas de dna, una obtenida por pcr a partir de la secuencia n-terminal y una secuencia interna de la aao de pleurotus eryngii y otra correspondiente al gen, previamente descrito, que codifica la lip h8 de phanerochaete chrysosporium, para detectar la presencia de estos genes en 30 hongos. Paralelamente, clonamos y caracterizamos por primera vez el gen que codifica la enzima aao. El gen aao de p. eryngii codifica una prote\u00edna de 593 amino\u00e1cidos, incluyendo un p\u00e9ptido se\u00f1al de 27 amino\u00e1cidos y dos regiones conservadas en otras oxido-reductasas, localizadas en las regiones n-terminal (sitio de uni\u00f3n a fad) y c-terminal (que formar\u00eda parte del centro activo) de la prote\u00edna madura.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Deteccion de genes que codifican lignina peroxidasa y aril-alcohol oxidasa  en hongos ligninoliticos: caracterizacion bioquimica.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Deteccion de genes que codifican lignina peroxidasa y aril-alcohol oxidasa  en hongos ligninoliticos: caracterizacion bioquimica. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Varela Sanz M. Elisa <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/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> Martinez Hernandez M. Jes\u00fas<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: jos\u00e9 Mart\u00ednez peinado <\/li>\n<li>ram\u00f3n Santamar\u00eda s\u00e1nchez (vocal)<\/li>\n<li>Miguel \u00e1ngel Falc\u00f3n sanabria (vocal)<\/li>\n<li>teresa Suarez gonzalez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Varela Sanz M. Elisa La degradaci\u00f3n de la lignina es un proceso oxidativo, llevado a cabo por [&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":[160,115,940,17],"tags":[2604,70372,10420,9093,36553,105050],"class_list":["post-41474","post","type-post","status-publish","format-standard","hentry","category-bioquimica","category-bioquimica-molecular","category-genetica-bioquimica","category-quimica","tag-jose-Martinez-peinado","tag-Martinez-hernandez-m-jesus","tag-miguel-angel-falcon-sanabria","tag-ramon-santamaria-sanchez","tag-teresa-suarez-gonzalez","tag-varela-sanz-m-elisa"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/41474","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=41474"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/41474\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=41474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=41474"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=41474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}