{"id":92532,"date":"2018-03-11T10:11:33","date_gmt":"2018-03-11T10:11:33","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/organizacion-de-las-regiones-telomericas-y-subtelomericas-del-basidiomiceto-pleurotus-ostreatus\/"},"modified":"2018-03-11T10:11:33","modified_gmt":"2018-03-11T10:11:33","slug":"organizacion-de-las-regiones-telomericas-y-subtelomericas-del-basidiomiceto-pleurotus-ostreatus","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/genetica\/organizacion-de-las-regiones-telomericas-y-subtelomericas-del-basidiomiceto-pleurotus-ostreatus\/","title":{"rendered":"Organizaci\u00f3n de las regiones telom\u00e9ricas y subtelom\u00e9ricas del basidiomiceto pleurotus ostreatus"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda  Gumersinda Perez Garrido <\/strong><\/h2>\n<p>Los tel\u00f3meros son regiones cromos\u00f3micas estructural y funcionalmente esenciales para el correcto funcionamiento del ciclo celular. Existe, sin embargo, gran dificultad para identificarlos y localizarlos gen\u00e9ticamente en programas de secuenciaci\u00f3n de genomas debido a su especial estructura y a su naturaleza repetitiva. Hemos estudiado la organizaci\u00f3n telom\u00e9rica y subtelom\u00e9rica en el basidiomiceto comestible pleurotus ostreatus usando una combinaci\u00f3n de herramientas moleculares y bioinform\u00e1ticas que han permitido determinar 19 de los 22 tel\u00f3meros esperados en este hongo. Este mismo estudio nos ha permitido caracterizar la unidad de repetici\u00f3n telom\u00e9rica en p. Ostreatus (5ttaggg 3), y el n\u00famero de repeticiones de esta unidad (25  a 250). El cartografiado de los fragmentos de restricci\u00f3n telom\u00e9ricos (trfs) en el mapa de ligamiento de p. Ostreatus ha revelado plomorfismos cromos\u00f3micos compatibles con los observados en estudios anteriores de electroforesis de campo pulsado. Las regiones subtelom\u00e9ricas en pleurotus contienen genes similares descritos en otros organismos eucari\u00f3ticos tales como las helicasas-recq, a parte de un cluster de genes de lacasas y una estructura bipartita que presentan dominios de prote\u00ednas het y alcohol deshidrogenasa de cadena corta, ambos dominios caracter\u00edsticos de hongos del grupo pezizomycontina tales como neurospora y aspergillus.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Organizaci\u00f3n de las regiones telom\u00e9ricas y subtelom\u00e9ricas del basidiomiceto pleurotus ostreatus<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Organizaci\u00f3n de las regiones telom\u00e9ricas y subtelom\u00e9ricas del basidiomiceto pleurotus ostreatus <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda  Gumersinda Perez Garrido <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 P\u00fablica de navarra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 27\/03\/2009<\/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>Lucia Ramirez Nasto<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: arturo P\u00e9rez eslava <\/li>\n<li>Antonio  gerardo Pisabarro de lucas (vocal)<\/li>\n<li>Rafael Lozano ruiz (vocal)<\/li>\n<li>Juan Orellana savedra (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Gumersinda Perez Garrido Los tel\u00f3meros son regiones cromos\u00f3micas estructural y funcionalmente esenciales para el correcto funcionamiento [&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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