{"id":58732,"date":"2018-03-09T22:46:34","date_gmt":"2018-03-09T22:46:34","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-genetico-comparativo-de-la-tolerancia-a-salinidad-en-dos-poblaciones-f7-f8-derivadas-de-solanum-lycopersicum\/"},"modified":"2018-03-09T22:46:34","modified_gmt":"2018-03-09T22:46:34","slug":"estudio-genetico-comparativo-de-la-tolerancia-a-salinidad-en-dos-poblaciones-f7-f8-derivadas-de-solanum-lycopersicum","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisiologia-vegetal\/estudio-genetico-comparativo-de-la-tolerancia-a-salinidad-en-dos-poblaciones-f7-f8-derivadas-de-solanum-lycopersicum\/","title":{"rendered":"Estudio gen\u00e9tico comparativo de la tolerancia a salinidad en dos poblaciones f7\/f8 derivadas de solanum lycopersicum"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Irene Villalta Alonso <\/strong><\/h2>\n<p>El tomate es uno de los productos hort\u00edcolas m\u00e1s importantes en la alimentaci\u00f3n mundial. Espa\u00f1a es el s\u00e9ptimo pa\u00eds productor y%&#038;\/tercer exportador con aproximadamente 4,5 millones de toneladas al a\u00f1o (fao, 2005). Los mayores rendimientos del cultivo se obtienen en regiones c\u00e1lidas y semi\u00e1ridas en las que los procesos de formaci\u00f3n del suelo y las t\u00e9cnicas tradicionales de irrigaci\u00f3n favorecen la evoluci\u00f3n de suelo salinos que disminuyen el potencial de producci\u00f3n. Hasta la fecha, la obtenci\u00f3n de variedades comerciales tolerantes a salinidad no ha ofrecido los resultados deseados para su uso comercial. Uno de los problemas es la falta de estudios que integren los aspectos agron\u00f3micos, fisiol\u00f3gicos y gen\u00e9ticos de la tolerancia a salinidad en este cultivo. %&#038;\/En la presente tesis se ha realizado un estudio gen\u00e9tico de la variaci\u00f3n de caracteres tanto agron\u00f3micos como fisiol\u00f3gicos (an\u00e1lisis de qtls) en dos poblaciones de l\u00edneas recombinantes consangu\u00edneas (rl, recombinant inbred lines) en f7 y f8 obtenidas a partir de un parental femenino com\u00fan solanum lycopersicum y dos parentales masculinos tolerantes a salinidad pertenecientes a las especies solanum pimpinellifolium (poblaci\u00f3n p) y solanum cheesmaniae (poblaci\u00f3n c) %&#038;\/el primer paso fue la construcci\u00f3n de dos mapas gen\u00e9ticos mediante el uso de marcadores parcialmente de tipo ssr (short sequence repeat) y tambi\u00e9n de tipo scar (sequence characterized amplifed region) a partir de extracciones masales de seis plantas por l\u00ednea en f7, reconstituyendo as\u00ed el genotipo de la f6. La poblaci\u00f3n p, consistente en 142 l\u00edneas fue caracterizada utilizando 15 marcadores scar y 64 microsat\u00e9lites que originan un total de 140 polim\u00f3ficos. La poblaci\u00f3n c compuesta de 115 l\u00edneas ha sido evaluada utilizando 14 scar y 48 microsat\u00e9lites que originaron 117 loci polim\u00f3rficos. El an\u00e1lisis preliminar de ligamento permiti\u00f3 la obtenci\u00f3n de 14 grupos de ligamiento en la poblaci\u00f3n p y 16 grupos de ligamie<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio gen\u00e9tico comparativo de la tolerancia a salinidad en dos poblaciones f7\/f8 derivadas de solanum lycopersicum<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio gen\u00e9tico comparativo de la tolerancia a salinidad en dos poblaciones f7\/f8 derivadas de solanum lycopersicum <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Irene Villalta Alonso <\/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 30\/05\/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> Asins Cebri\u00e1n M. Jos\u00e9<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 ignacio Cubero salmeron <\/li>\n<li> Bolar\u00edn jim\u00e9nez m. carmen (vocal)<\/li>\n<li>Emilio a. Carbonell guevara (vocal)<\/li>\n<li>vicente Moreno ferrero (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Irene Villalta Alonso El tomate es uno de los productos hort\u00edcolas m\u00e1s importantes en la alimentaci\u00f3n mundial. [&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":[479,962,502],"tags":[27141,36511,11886,129800,537,31244],"class_list":["post-58732","post","type-post","status-publish","format-standard","hentry","category-fisiologia-vegetal","category-genetica","category-produccion-de-cultivos","tag-asins-cebrian-m-jose","tag-bolarin-jimenez-m-carmen","tag-emilio-a-carbonell-guevara","tag-irene-villalta-alonso","tag-jose-ignacio-cubero-salmeron","tag-vicente-moreno-ferrero"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/58732","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=58732"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/58732\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=58732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=58732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=58732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}