{"id":29400,"date":"2018-03-09T09:22:30","date_gmt":"2018-03-09T09:22:30","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/utilizacion-de-la-variacion-natural-para-el-analisis-genetico-del-proceso-de-organogenesis-in-vitro-en-arabidopsis-thaliana\/"},"modified":"2018-03-09T09:22:30","modified_gmt":"2018-03-09T09:22:30","slug":"utilizacion-de-la-variacion-natural-para-el-analisis-genetico-del-proceso-de-organogenesis-in-vitro-en-arabidopsis-thaliana","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/utilizacion-de-la-variacion-natural-para-el-analisis-genetico-del-proceso-de-organogenesis-in-vitro-en-arabidopsis-thaliana\/","title":{"rendered":"Utilizaci\u00f3n de la variaci\u00f3n natural para el an\u00e1lisis gen\u00e9tico del proceso de organogenesis in vitro en arabidopsis thaliana"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ignacio Velazquez Morales <\/strong><\/h2>\n<p>Los procesos de organog\u00e9nesis in vitro de brotes y ra\u00edces pueden ser inducidos en explantes de tejidos vegetales, y permiten obtener plantas regeneradas completas. El conocimiento de los genes que controlan estos procesos puede realizarse haciendo uso de la variaci\u00f3n natural existente en poblaciones de la especie modelo arabidopsis thaliana.  se ha analizado la variaci\u00f3n existente entre 26 poblaciones naturales de arabidopsis thaliana -ecotipos-, todos ellos utilizados para obtener l\u00edneas recombinantes endog\u00e1micas (rils). Se ha encontrado un amplio rango de variaci\u00f3n, mayor en organog\u00e9nesis de brotes que de ra\u00edces, sugiri\u00e9ndose que dicha variaci\u00f3n afectar\u00eda a genes relacionados con auxinas y citoquininas, fitohormonas que inducen estos proceos, y el tipo de az\u00facar con los medios de cultivo.  e an\u00e1lisis de atls en la organog\u00e9nesis de brotes y de ra\u00edces a partir de distintos explantes en dos poblaciones de rils, ler\/col y ler\/cvi, ha permitido identificar y localizar distintos qtls responsables de la variaci\u00f3n encontrada entre los parentales.  adem\u00e1s, el uso de algunas l\u00edneas casi isog\u00e9nicas (nils) en la poblaci\u00f3n ler\/cvi nos ha permitido confirmar el efecto de algunos de los qtls detectados.  los resultados parece indicar la existencia de etapas comunes para los dos procesos organog\u00e9nicos, controladas por genes en los qtls que actuar\u00edan bien durante la adquisici\u00f3n de competencia organog\u00e9nica, o bien en el control del ciclo celular. Otros genes parecen controlar etapas propias de uno u otro proceso organog\u00e9nico o bien etapas espec\u00edficas del tipo de explante, hoja o ra\u00edz, y de la composici\u00f3n de los medios de cultivo.  por su posici\u00f3n en el mapa y por la funci\u00f3n en el proceso se proponen genes candidatos, de entre genes previamente conocidos, en las regiones cromos\u00f3micas identificadas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Utilizaci\u00f3n de la variaci\u00f3n natural para el an\u00e1lisis gen\u00e9tico del proceso de organogenesis in vitro en arabidopsis thaliana<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Utilizaci\u00f3n de la variaci\u00f3n natural para el an\u00e1lisis gen\u00e9tico del proceso de organogenesis in vitro en arabidopsis thaliana <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ignacio Velazquez Morales <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 26\/03\/2004<\/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>Milagros Candela Castillo<\/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>Jos\u00e9 Miguel Mart\u00ednez zapater (vocal)<\/li>\n<li>Jos\u00e9 ignacio Cubero salmeron (vocal)<\/li>\n<li> Ruiz s\u00e1nchez m. Luisa (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ignacio Velazquez Morales Los procesos de organog\u00e9nesis in vitro de brotes y ra\u00edces pueden ser inducidos en [&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":[1],"tags":[1993,83153,537,14857,83154,22486],"class_list":["post-29400","post","type-post","status-publish","format-standard","hentry","category-sin-categoria","tag-ana-maria-vazquez-lopez-lomo","tag-ignacio-velazquez-morales","tag-jose-ignacio-cubero-salmeron","tag-jose-miguel-Martinez-zapater","tag-milagros-candela-castillo","tag-ruiz-sanchez-m-luisa"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/29400","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=29400"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/29400\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=29400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=29400"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=29400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}