{"id":47375,"date":"2020-04-11T07:37:46","date_gmt":"2020-04-11T07:37:46","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aislamiento-y-caracterizacion-de-mutantes-de-rhodospirillum-rubrum-con-alteraciones-en-el-centro-fotosintetico-de-reaccion\/"},"modified":"2020-04-11T07:37:46","modified_gmt":"2020-04-11T07:37:46","slug":"aislamiento-y-caracterizacion-de-mutantes-de-rhodospirillum-rubrum-con-alteraciones-en-el-centro-fotosintetico-de-reaccion","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/aislamiento-y-caracterizacion-de-mutantes-de-rhodospirillum-rubrum-con-alteraciones-en-el-centro-fotosintetico-de-reaccion\/","title":{"rendered":"Aislamiento y caracterizacion de mutantes de rhodospirillum rubrum con alteraciones en el centro fotosintetico de reaccion."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rafael Picorel Casta\u00f1o <\/strong><\/h2>\n<p>Se han aislado cinco mutantes no fototroficos de r.  rubrum deficientes en el centro fotosintetico de reaccion (cr). A partir de dichos mutantes se han obtenido revertientes espontaneos por su capacidad de crecer a expensas de la energia luminosa. Uno de tales revertientes  el f24.1  crecio a una velocidad proxima a la normal y los cromatoforos aislados de dicha estirpe generaron un potencial de membrana en presencia de luz continua  proxima a la estirpe silvestre r. Rubrum si  a pesar de poseer entre un 5-10% de cr. Este cr no parece estar modificado respecto al de si ya que presentaron las mismas caracteristicas espectrales y electroforeticas. La cadena de transportadores de membranas fotosinteticas fue similar en ambas estirpes fototroficas  sin embargo  la mayor relacion citocromo c2\/cr en f24.1 y la movilidad de dicha proteina heminica en la membrana  hace que se de en f24.1 un reciclaje mas rapido de electrones a nivel del cr que provocaria un flujo de electrones en la membrana similar en f24.1 y en si.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aislamiento y caracterizacion de mutantes de rhodospirillum rubrum con alteraciones en el centro fotosintetico de reaccion.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aislamiento y caracterizacion de mutantes de rhodospirillum rubrum con alteraciones en el centro fotosintetico de reaccion. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rafael Picorel Casta\u00f1o <\/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\/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> Ramirez De Verger Lobo Juan  Manuel<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Mar\u00eda Medina Jimenez <\/li>\n<li>Manuel Ruiz Amil (vocal)<\/li>\n<li>Fernando Gonzalez Bernaldez (vocal)<\/li>\n<li>Carlos Vicente Cordoba (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rafael Picorel Casta\u00f1o Se han aislado cinco mutantes no fototroficos de r. rubrum deficientes en el centro [&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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