{"id":31961,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-del-gen-de-la-proteina-de-movimiento-en-relacion-con-la-patogenesis-del-cucumovirus-de-la-aspermia-del-tomate-tav\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"estudio-del-gen-de-la-proteina-de-movimiento-en-relacion-con-la-patogenesis-del-cucumovirus-de-la-aspermia-del-tomate-tav","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/estudio-del-gen-de-la-proteina-de-movimiento-en-relacion-con-la-patogenesis-del-cucumovirus-de-la-aspermia-del-tomate-tav\/","title":{"rendered":"Estudio del gen de la proteina de movimiento en relacion con la patogenesis del cucumovirus de la aspermia del tomate (tav)."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ignacio Moreno Echanove <\/strong><\/h2>\n<p>Las cepas tav-1 y tav-v, pertenecientes al genero cucumovirus difieren en la induccion de sintomas en tabaco. La cepa tav-v muestra un fenotipo atenuado en comparacion con tav-1. El analisis genetico de estas diferencias mediante el uso de clones completos que dan lugar a transcritos infectivos muestra que la mayor parte de ellas mapean en el gen de la proteina de movimiento (mp), que en tav-v esta interrumpido por un codon de parada.  mediante analisis de inmunodeteccion de la mp en plantas infectadas con ambas cepas se ha observado que la presencia del codon de parada determina un bajo nivel de sintesis de la mp en plantas infectadas por tav-v, en comparacion con tav-1, que determina una menor capacidad para potenciar el movimiento celula a celula de la cepa atenuada y resulta en un menor grado de colonizacion de la planta por el virus. Ademas el analisis de la expresion de la mp sugirio la existencia de heterogeneidad de secuencia en el gen de la mp de tav-v.  se ha detectado la existencia, en el rna de tav-v de dos variantes que se diferencian en un solo nucleotido que determina la presencia o ausencia del codon de parada en el gen de la mp. Se han analizado los factores que determinan la acumulacion relativa de ambas variantes en relacion con la evolucion y la patogenesis de tav-v.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio del gen de la proteina de movimiento en relacion con la patogenesis del cucumovirus de la aspermia del tomate (tav).<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio del gen de la proteina de movimiento en relacion con la patogenesis del cucumovirus de la aspermia del tomate (tav). <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ignacio Moreno Echanove <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1997<\/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>arenal Rodriguez Garcia<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Pilar Carbonero Zalduegui <\/li>\n<li>Isabel Garcia Luque (vocal)<\/li>\n<li>Juan  Antonio Garcia Alvarez (vocal)<\/li>\n<li>Jos\u00e9 Mar\u00eda Almendral Del Rio (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ignacio Moreno Echanove Las cepas tav-1 y tav-v, pertenecientes al genero cucumovirus difieren en la induccion de [&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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