{"id":12243,"date":"2018-03-09T08:58:00","date_gmt":"2018-03-09T08:58:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/fisiologia-de-gluconacetobacter-diazotrophicus-y-fijacion-de-nitrogeno-en-cana-de-azucar\/"},"modified":"2018-03-09T08:58:00","modified_gmt":"2018-03-09T08:58:00","slug":"fisiologia-de-gluconacetobacter-diazotrophicus-y-fijacion-de-nitrogeno-en-cana-de-azucar","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/fisiologia-de-gluconacetobacter-diazotrophicus-y-fijacion-de-nitrogeno-en-cana-de-azucar\/","title":{"rendered":"Fisiolog\u00eda de gluconacetobacter diazotrophicus y fijacion de nitrogeno en ca\u00f1a de azucar"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Tejera Garcia Noel Amaury <\/strong><\/h2>\n<p>La ca\u00f1a de az\u00facar se enmarca entre los cultivos agr\u00edcolas de interes por su potencialidad agron\u00f3mica y economica contrastada. Es un cultivo de amplia distribuci\u00f3n en paises tropicales y subtropicales. En 1988 cavalcante y dobereiner encuentran una bacteria en las plantas de ca\u00f1a de az\u00facar que es capaz de fijar nitr\u00f3geno atmosf\u00e9rico asociada con la planta. Esta bacteria, denominada acetobacter diazotrophicus, ha sido recientemente renominada gluconacteobacter diazotrophicus. Sin embargo, todavia son numerosos los aspectos que se desconocen del endofito de la ca\u00f1a de azucar.  el cultivo de la ca\u00f1a de az\u00facar de la vega de motril y salobre\u00f1a se desarrolla en un microclima existente en la costa granadina, junto con otros cultivos tropicales, como el aguacate y la chirimoya, estimados por su impacto social, agronomico y economico. La importancia de la microbiota diazotrofa no simbi\u00f3tica en el entorno rizosf\u00e9rico de la ca\u00f1a de az\u00facar es poco conocida, y su conocimiento nos permite evaluar las posibles interacciones sin\u00e9rgica o antag\u00f3nica con el end\u00f3fito diazotrofo. Estudiar la fisiolog\u00eda y metabolismo de la ca\u00f1a de az\u00facar con el end\u00f3fito diazotrofo condujo a enmarcar la l\u00ednea general de actuaci\u00f3n de este trabajo con algunos objetivos concretos como: a)conocer los suelos y la microbiota diazotrofa especifica encaminada a posteriores experimentos en cambo, b)caracterizaci\u00f3n del gluconacetobacter diazotrophicus tanto a nivel del metabolismo como su respuesta ante determinados factores externos: c)localizacion e identificaci\u00f3n del endofito en la ca\u00f1a de azucar, d)estudiar distintos aspectos del metabolismo de la ca\u00f1a de az\u00facar como: la respuesta de la inoculaci\u00f3n con g. Diazotrophicus en distintas etapas de desarrollo, el efecto del nitrato en la fijaci\u00f3n de nitrogeno, el efecto de la inoculaci\u00f3n con micorrizas.  en los suelos estudiados, la microbiota diazotrofa es escasa en azotobactery acospirillum. Predomina azo<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Fisiolog\u00eda de gluconacetobacter diazotrophicus y fijacion de nitrogeno en ca\u00f1a de azucar<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Fisiolog\u00eda de gluconacetobacter diazotrophicus y fijacion de nitrogeno en ca\u00f1a de azucar <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Tejera Garcia Noel Amaury <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Granada<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 13\/07\/2001<\/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>Carmen Lluch Pla<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jes\u00fas Gonz\u00e1lez l\u00f3pez <\/li>\n<li>eulogio Bedmar gomez (vocal)<\/li>\n<li>carmen Gonzalez murua (vocal)<\/li>\n<li> Legaz gonzalez Mar\u00eda  estrella (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Tejera Garcia Noel Amaury La ca\u00f1a de az\u00facar se enmarca entre los cultivos agr\u00edcolas de interes por [&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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