{"id":58207,"date":"2018-03-09T22:46:02","date_gmt":"2018-03-09T22:46:02","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/transmision-natural-pro-pulgones-de-potyvirus-ensayos-de-interferencia-aplicados-al-control-de-virosis\/"},"modified":"2018-03-09T22:46:02","modified_gmt":"2018-03-09T22:46:02","slug":"transmision-natural-pro-pulgones-de-potyvirus-ensayos-de-interferencia-aplicados-al-control-de-virosis","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/bioquimica\/transmision-natural-pro-pulgones-de-potyvirus-ensayos-de-interferencia-aplicados-al-control-de-virosis\/","title":{"rendered":"Transmisi\u00f3n natural pro pulgones de potyvirus: ensayos de interferencia aplicados al control de virosis"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Goytia Pasquin M. Elisa <\/strong><\/h2>\n<p>Esta tesis doctoral aborda el estudio de varios aspectos del mecanismo de transmisi\u00f3n de potyvirus por pulgones con especial atenci\u00f3n a la b\u00fasqueda de posibles sistemas de interferir con el mecanismo y as\u00ed facilitar nuevos modos de protecci\u00f3n de cultivos frente a potyvirus. Tambi\u00e9n se ha profundizado en el estudio de los mecanismos moleculares que operan en este fen\u00f3meno y su implicaci\u00f3n en la diseminaci\u00f3n del virus.     se ha analizado la posible causa para la p\u00e9rdida de la capacidad de transmisi\u00f3n por pulgones de una serie de variantes del potyvirus tev con modificaciones puntuales en la regi\u00f3n codificaste del factor ayudante hc-pro. Para ello se han utilizado dos t\u00e9cnicas para el estudio de interacci\u00f3n de prote\u00ednas: far western blot y dos h\u00edbridos de levaduras. Se ha detectado una modificaci\u00f3n puntual en la regi\u00f3n codificante de la prote\u00edna de la c\u00e1psida (cp) de este virus que afecta al dominio conservado dag implicado en la transmisi\u00f3n por pulgones pudiendo ser \u00e9sta la causa para la p\u00e9rdida de funci\u00f3n de esta colecci\u00f3n de mutantes. Asimismo se ha observado que la capacidad de interacci\u00f3n de los distintos factores hc-pro procedentes tanto de variantes transmisibles como no transmisibles por pulg\u00f3n se mantiene, si  bien parece ser algo m\u00e1s d\u00e9bil en el caso de las variantes no transmisibles desconoci\u00e9ndose la implicaciones biol\u00f3gicas que este hecho pueda tener.     en la b\u00fasqueda de estrategias para interferir con la transmisi\u00f3n de potyvirus por pulgones se ha empleado el virus del sharka, pppv. Se ha desarrollado un sistema de expresi\u00f3n transitoria de la prote\u00edna hc-pro de ppv basado en agrobacterium tumefciens que permite expresar la prote\u00edna fuera del contexto de la inyecci\u00f3n viral. Del mismo modo se han expresado tambi\u00e9n prote\u00ednas hc-pro aleradas y no funcionales en transmisi\u00f3n. La expresi\u00f3n de prote\u00edna fue analizada en dos hu\u00e9spedes distintos: n.Benthamiana y n.Tabacum siendo detectada \u00fanicamente en el primero d<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Transmisi\u00f3n natural pro pulgones de potyvirus: ensayos de interferencia aplicados al control de virosis<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Transmisi\u00f3n natural pro pulgones de potyvirus: ensayos de interferencia aplicados al control de virosis <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Goytia Pasquin M. Elisa <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 27\/04\/2007<\/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>moya G\u00f3mez Juan  Jos\u00e9 L\u00f3pez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Ana Mar\u00eda Vazquez l\u00f3pez-lomo <\/li>\n<li>Mar\u00eda  angeles Ayllon talavera (vocal)<\/li>\n<li>Juan  Antonio Garcia alvarez (vocal)<\/li>\n<li>cesar Llave correas (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Goytia Pasquin M. Elisa Esta tesis doctoral aborda el estudio de varios aspectos del mecanismo de transmisi\u00f3n [&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":[36483,160],"tags":[1993,128613,128610,14510,128612,128611],"class_list":["post-58207","post","type-post","status-publish","format-standard","hentry","category-biologia-molecular","category-bioquimica","tag-ana-maria-vazquez-lopez-lomo","tag-cesar-llave-correas","tag-goytia-pasquin-m-elisa","tag-juan-antonio-garcia-alvarez","tag-maria-angeles-ayllon-talavera","tag-moya-gomez-juan-jose-lopez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/58207","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=58207"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/58207\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=58207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=58207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=58207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}