{"id":39233,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-de-un-adnc-de-fresa-especifico-de-frutos-maduros-que-presenta-homologia-con-peptido-metionina-sulfoxifo-reductasas\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"caracterizacion-de-un-adnc-de-fresa-especifico-de-frutos-maduros-que-presenta-homologia-con-peptido-metionina-sulfoxifo-reductasas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/caracterizacion-de-un-adnc-de-fresa-especifico-de-frutos-maduros-que-presenta-homologia-con-peptido-metionina-sulfoxifo-reductasas\/","title":{"rendered":"Caracterizacion de un adnc de fresa especifico de frutos maduros que presenta homolog\u00eda con peptido metionina sulfoxifo reductasas."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Andres Pedraza Lopez <\/strong><\/h2>\n<p>Se ha clonado y caracterizado un cdna de fresa que codifica un p\u00e9ptido metionina sulf\u00f3xido reductasa (pmsr) de fresa. Este gen se expresa \u00fanica y exclusivamente en los frutos maduros de fresa. La construcci\u00f3n de una prote\u00edna de fusi\u00f3n gst\/pmsr nos ha permitido demostrar que dicha prote\u00edna es capaz de proteger frente al estr\u00e9s oxidativo provocado por el radical per\u00f3xido de hidr\u00f3geno cuando se induce la actividad pmsr. la pmsr de fresa es capaz de utilizar como sustrato la l-metionina sulf\u00f3xido libre.  todos estos resultados sugieren que la pmsr de fresa puede estar implicada en funciones como la protecci\u00f3n de determinadas prote\u00ednas que han sido oxidadas y como consecuencia pierden su actividad biol\u00f3gica, tambi\u00e9n puede estar implicada en la s\u00edntesis de algunos compuestos arom\u00e1ticos de la fresa que se forman especificamente en los frutos maduros.  por \u00faltimo, se postula sobre su posible papel en la regulaci\u00f3n de algunas prote\u00ednas como la calmodulina y tambi\u00e9n modulando la actividad de transportadores de potasio.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizacion de un adnc de fresa especifico de frutos maduros que presenta homolog\u00eda con peptido metionina sulfoxifo reductasas.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizacion de un adnc de fresa especifico de frutos maduros que presenta homolog\u00eda con peptido metionina sulfoxifo reductasas. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Andres Pedraza Lopez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/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>Antonio Rodr\u00edguez Franco<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Castillo rodriguez <\/li>\n<li>Manuel Ruiz rubio (vocal)<\/li>\n<li>Antonio Marquez cabeza (vocal)<\/li>\n<li>Alberto Quesada molina (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Andres Pedraza Lopez Se ha clonado y caracterizado un cdna de fresa que codifica un p\u00e9ptido metionina [&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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