{"id":2883,"date":"1994-01-01T00:00:00","date_gmt":"1994-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1994\/01\/01\/eficacia-de-a-radiobacter-en-el-control-biologico-de-a-tumefaciens-y-mecanismos-implicados\/"},"modified":"1994-01-01T00:00:00","modified_gmt":"1994-01-01T00:00:00","slug":"eficacia-de-a-radiobacter-en-el-control-biologico-de-a-tumefaciens-y-mecanismos-implicados","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/eficacia-de-a-radiobacter-en-el-control-biologico-de-a-tumefaciens-y-mecanismos-implicados\/","title":{"rendered":"Eficacia de a. radiobacter en el control biologico de a. tumefaciens y mecanismos implicados."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ramon Pe\u00f1alver Navarro <\/strong><\/h2>\n<p>Se estudio la efectividad de las cepas k84 y de la cepa mutante tra-k1026 de agrobacterium radiobacter en el control biologico de a. Tumefaciens. Los resultados evidenciaron que la cepa mutante k1026 fue tan efectiva como la cepa k84 en el biocontrol de cepas sensibles y resistentes a agrocin 84. Ambas cepas, redujeron significativamente el numero de plantas con tumores en suelos inoculados con cepas de a. Tumefaciens resistentes a agrocin 84 y este eficaz biocontrol fue asociado con una alta supervivencia en la rizosfera de las cepas k84 y k1026 en comparacion con la cantidad de a. Tumefaciens presente en las raices. Los plasmidos patk84b y pagk84 de la cepa k84 no parecen esenciales para un eficaz biocontrol de cepas de a. Tumefaciens resistentes a agrocin 84. Entre los mecanismos que k84 puede utilizar para el control de estas cepas, la union a la superficie de las raices no parece jugar un importante papel ya que no se observo bloqueo fisico por la cepa k84 de los sitios de union en las raices. En cambio, se puso en evidencia la notable produccion de sideroforos por las cepas k84 y k1026, ademas, de un efecto antibiotico de estos frente a cepas de a. Tumefaciens tanto sensibles como resistentes a agrocin 84.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Eficacia de a. radiobacter en el control biologico de a. tumefaciens y mecanismos implicados.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Eficacia de a. radiobacter en el control biologico de a. tumefaciens y mecanismos implicados. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ramon Pe\u00f1alver Navarro <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1994<\/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 Milagros L\u00f3pez Gonz\u00e1lez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Federico Uruburu Fern\u00e1ndez <\/li>\n<li>Luis Navarro Lucas (vocal)<\/li>\n<li>Fernando Garcia-arenal Rodriguez (vocal)<\/li>\n<li>Teresa Serra Yoldi (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ramon Pe\u00f1alver Navarro Se estudio la efectividad de las cepas k84 y de la cepa mutante tra-k1026 [&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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