{"id":134816,"date":"1997-01-01T00:00:00","date_gmt":"1997-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/virus-del-enanismo-amarillo-de-cucurbitaceas-cysdv-tecnicas-de-inoculacion-artificial-y-resistencia-al-virus-y-a-su-vector-bemisia-tabaci-gennadius-en-melon-cucumis-melo-l\/"},"modified":"1997-01-01T00:00:00","modified_gmt":"1997-01-01T00:00:00","slug":"virus-del-enanismo-amarillo-de-cucurbitaceas-cysdv-tecnicas-de-inoculacion-artificial-y-resistencia-al-virus-y-a-su-vector-bemisia-tabaci-gennadius-en-melon-cucumis-melo-l","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/virus-del-enanismo-amarillo-de-cucurbitaceas-cysdv-tecnicas-de-inoculacion-artificial-y-resistencia-al-virus-y-a-su-vector-bemisia-tabaci-gennadius-en-melon-cucumis-melo-l\/","title":{"rendered":"Virus del enanismo amarillo de cucurbitaceas (cysdv): tecnicas de inoculacion artificial y resistencia al virus y a su vector, bemisia tabaci gennadius, en melon, cucumis melo l."},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Lopez Sese Ana Isabel <\/strong><\/h2>\n<p>Se han estudiado caracteristicas biologicas del virus causante del amarilleo en los cultivos bajo invernadero de melon, cucumis melo l., En el sudeste peninsular. Este virus se transmite por la mosca blanca bemisia tabaci gennadius de forma semipersistente, no por inoculacion mecanica ni mediante semilla, pero si por injerto, y afecta a especies de la familia de las cucurbitaceas, tratandose del virus del enanismo amarillo de cucurbitaceas (cysdv). Se ha desarrollado una tecnica de inoculacion artificial del virus que permitiese la evaluacion de genotipos para la busqueda de fuentes de resitencia. Esta tecnica consiste en la utilizacion de 60 o mas individuos de b. Tabaci por planta, que se alimentarian en la fuente de inoculo por un periodo minimo de 24 horas y posteriormente en las plantas a evaluar durante 48 horas. La evaluacion de una amplia diversidad de entradas de c. Melo y especies afines, permitio seleccionar una entrada con resistencia al virus, c. Melo tgr-1551. Se determino entonces que esta resistencia es de caracter monogenico dominante. Debido a las caracteristicas de los frutos de los hibridos obtenidos, esta entrada no puede ser utilizada directamente para la obtencion de hibridos resistentes.  su utilizacion como donante de resistencia implica el desarrollo de lineas obtenidas mediante retrocruces, reuniendo asi caracteristicas de fruto similares a las requeridas y resistencia a la enfermedad. Esta entrada tambien presenta mecanismos de resistencia a b. Tabaci.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Virus del enanismo amarillo de cucurbitaceas (cysdv): tecnicas de inoculacion artificial y resistencia al virus y a su vector, bemisia tabaci gennadius, en melon, cucumis melo l.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Virus del enanismo amarillo de cucurbitaceas (cysdv): tecnicas de inoculacion artificial y resistencia al virus y a su vector, bemisia tabaci gennadius, en melon, cucumis melo l. <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Lopez Sese Ana Isabel <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 M\u00e1laga<\/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>Mar\u00eda  Luisa Gomez Guillamon Arrabal<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Mar\u00eda Alvarez Alvarez <\/li>\n<li>Emilio Rodriguez Cerezo (vocal)<\/li>\n<li>Fernando Garcia-arenal Rodriguez (vocal)<\/li>\n<li>Eduardo Rodr\u00edguez Bejarano (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Lopez Sese Ana Isabel Se han estudiado caracteristicas biologicas del virus causante del amarilleo en los cultivos [&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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