{"id":18792,"date":"2018-03-09T09:07:29","date_gmt":"2018-03-09T09:07:29","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/embriogenesis-somatica-en-alnus-acuminata-h-b-k-y-estudio-de-la-variacion-somaclonal-mediante-marcadores-moleculares\/"},"modified":"2018-03-09T09:07:29","modified_gmt":"2018-03-09T09:07:29","slug":"embriogenesis-somatica-en-alnus-acuminata-h-b-k-y-estudio-de-la-variacion-somaclonal-mediante-marcadores-moleculares","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/embriogenesis-somatica-en-alnus-acuminata-h-b-k-y-estudio-de-la-variacion-somaclonal-mediante-marcadores-moleculares\/","title":{"rendered":"Embriog\u00e9nesis som\u00e1tica en alnus acuminata h.b.k. y estudio de la variaci\u00f3n somaclonal mediante marcadores moleculares"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Guti\u00e9rrez L\u00f3pez Luis Gonzaga <\/strong><\/h2>\n<p>El aliso (alnus acuminata h.B.K.) Es una especie forestal que gracias a su r\u00e1pido crecimiento, a su asociaci\u00f3n con fijadores de nitr\u00f3geno, y a sus ventajas ecol\u00f3gicas, tiene un enorme potencial entre las le\u00f1osas de los pa\u00edses lantinoamericanos. Y de hecho, ya ha sido introducida con mucho \u00e9xito en otros continentes. A pesar de sus virtudes como forestal, no est\u00e1 del todo exenta de problemas reproductivos, pues la viabilidad de su semilla decrece r\u00e1pidamente con el tiempo, y al menos uno de sus ecotipos es de dif\u00edcil multiplicaci\u00f3n por v\u00eda vegetativa.  una alternativa para solventar estos problemas ser\u00eda la reproducci\u00f3n de genotipos seleccionados mediante t\u00e9cnicas de micropropagaci\u00f3n. Hasta ahora s\u00f3lo se ha logrado la regneraci\u00f3n de plantas de aliso en cultivo in vitro mediante brotaci\u00f3n axilar.  el objetivo central de la presente investigaci\u00f3n ha sido desarrollar la embriog\u00e9nesis som\u00e1tica como v\u00eda alternativa para la micropropagaci\u00f3n de la especie alnus acuminata y estudiar, mediante moleculares, la probable variaci\u00f3n somaclonal que se genere como consecuencia del proceso.  de los resultados obtenidos en este estudio se pueden extraer las siguientes conclusiones:  1,- a partir de explantes de limbo foliar de plantas adultas de alnus acuminata se ha logrado la inducci\u00f3n de callos embriog\u00e9nicos utilizando medios de cultivo con las siguientes combinaciones de reguladores: 1 mg\/l de naa + 3 mg\/l de 6-bap y 1 mg\/l de 2,4-d + 3 mg\/l de 6-bap. En estos medios no s\u00f3lo se produce la inducci\u00f3n, sino tambi\u00e9n el desarrollo inicial de los embriones som\u00e1ticos.  2,- la maduraci\u00f3n y germinaci\u00f3n de los embriones som\u00e1ticos se consigui\u00f3 en diversos medios de cultivo, aunque los mejores resultados de obtuvieron en los medios ms + 0.5 mg\/l de aia y ms + 0.5 mg\/l de ga.  3,- el medio inductor con 2,4-d (db1030) provoc\u00f3 mayor anormalidad en los embriones, mayor embriog\u00e9nesis secundaria y una mayor frecuencia de anomal<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Embriog\u00e9nesis som\u00e1tica en alnus acuminata h.b.k. y estudio de la variaci\u00f3n somaclonal mediante marcadores moleculares<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Embriog\u00e9nesis som\u00e1tica en alnus acuminata h.b.k. y estudio de la variaci\u00f3n somaclonal mediante marcadores moleculares <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Guti\u00e9rrez L\u00f3pez Luis Gonzaga <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 30\/07\/2002<\/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>Vicente Moreno Ferrero<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis Roig picazo <\/li>\n<li>enric Mel\u00e9 grau (vocal)<\/li>\n<li>Juan Segura garcia del rio (vocal)<\/li>\n<li> Espino mu\u00f1o Francisco Javier (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Guti\u00e9rrez L\u00f3pez Luis Gonzaga El aliso (alnus acuminata h.B.K.) Es una especie forestal que gracias a su [&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":[849,160,115,494,35,1989,2002,16820,17],"tags":[38168,58085,58084,3107,16901,31244],"class_list":["post-18792","post","type-post","status-publish","format-standard","hentry","category-biologia-celular","category-bioquimica","category-bioquimica-molecular","category-ciencias-agrarias","category-ciencias-de-la-vida","category-cultivo-de-tejidos","category-florestas","category-politecnica-de-valencia","category-quimica","tag-enric-mele-grau","tag-espino-muno-francisco-javier","tag-gutierrez-lopez-luis-gonzaga","tag-juan-segura-garcia-del-rio","tag-luis-roig-picazo","tag-vicente-moreno-ferrero"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/18792","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=18792"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/18792\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=18792"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=18792"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=18792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}