{"id":14090,"date":"2018-03-09T09:00:39","date_gmt":"2018-03-09T09:00:39","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/autotetraploides-espontaneos-en-patrones-de-ca%c2%adtricos-incidencia-caractera%c2%adsticas-y-comportamiento-en-vivero-y-campo\/"},"modified":"2018-03-09T09:00:39","modified_gmt":"2018-03-09T09:00:39","slug":"autotetraploides-espontaneos-en-patrones-de-ca%c2%adtricos-incidencia-caractera%c2%adsticas-y-comportamiento-en-vivero-y-campo","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/autotetraploides-espontaneos-en-patrones-de-ca%c2%adtricos-incidencia-caractera%c2%adsticas-y-comportamiento-en-vivero-y-campo\/","title":{"rendered":"Autotetraploides espont\u00e1neos en patrones de c\u00edtricos: incidencia caracter\u00edsticas y comportamiento en vivero y campo."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Francisco Schwarz Sergio <\/strong><\/h2>\n<p>El objetivo de esta tesis fue el estuido de la incidencia, caracter\u00edsticas y comportamiento en vivero y campo de autotetraplides espont\u00e1neos en patrones de c\u00edtricos. Se ha estructurado en cinco cap\u00edtulos que coinciden con los objetivos espec\u00edficos de la misma y que se describen a continuaci\u00f3n:  1,- evaluar el nivel de ploid\u00eda de la progenie de distintos patrones c\u00edricos en concidiones normales de vivero. La ploid\u00eda se estudio por medio de la citometr\u00eda de fluljo de progenies de plantas diplides de citrnge \u00abcarrizo\u00bb (citrus sinensis (l.) Osb. X poncirus trifoliata (l.) Raf.) Principal patr\u00f3n de la citricultura espa\u00f1ola, mandarino \u00abcleopatra\u00bb (c. Reshni hort. ex tan.), Lima \u00abrangpur\u00bb (c. Limonia osb). Y p. Trifoliata (l.) Raf., Y de progenies de plantas tetraplides de citrnge \u00abtroyer\u00bb (c. Sinensis (l.) osb. X trifoliata (l.) Raf.) Y mandarino \u00abcleopatra\u00bb. Las semillas se sembraron en bandejas, en sustratos comerciales usados tradicionalmente en horticultura, en invernaderos con temperatura ambiente controlada. En todas las progenjies estudiadas de plantas diploides se identificaron plantas autotetraploides con incidencias variables entre genotipos y a\u00f1os. En semillas producidas en la comunidad Valenciana se identificaron hasta un 195 de plantas autotetraploides en el citrange \u00abcarrizo\u00bb, en el mandarino \u00abcleopatra\u00bb la incidencia de autotetrapllides oscil\u00f3 entre le 3 y el 4%, en p. Trifoliata entre el 2,2 y el 3,5% y en la lima \u00abrangpur\u00bb la incidencia fue interior  a 0,6%. Se observ\u00f3 una gran homogeneidad en las progenies de plantas tetraploides, ya que m\u00e1s de un 99,5% de las plantas obtenidas fueron tambi\u00e9n tetraploides; se encontr\u00f3 en estas progenies un peque\u00f1o n\u00famero de plantas octuplides, probablemente originadas por nueva autopliploidizaci\u00f3n de c\u00e9lulas de la nucela.  2,- evaluar la influencia de las condiciones ambientales en la incidencia de autotetraplides en la progenie de citrange \u00abcarrizo\u00bb diploide. Para ello,<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Autotetraploides espont\u00e1neos en patrones de c\u00edtricos: incidencia caracter\u00edsticas y comportamiento en vivero y campo.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Autotetraploides espont\u00e1neos en patrones de c\u00edtricos: incidencia caracter\u00edsticas y comportamiento en vivero y campo. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Francisco Schwarz Sergio <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 28\/11\/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>Manuel Agusti Fonfria<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: eduardo Primo millo <\/li>\n<li>Manuel Tal\u00f3n cubillo (vocal)<\/li>\n<li>vicente Moreno ferero (vocal)<\/li>\n<li> Casanova l\u00f3pez raimundo alfonso (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Francisco Schwarz Sergio El objetivo de esta tesis fue el estuido de la incidencia, caracter\u00edsticas y comportamiento [&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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