{"id":23005,"date":"2018-03-09T09:13:24","date_gmt":"2018-03-09T09:13:24","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/desarrollo-y-expresion-genica-en-cormos-de-azafran-crocus-sativus-l\/"},"modified":"2018-03-09T09:13:24","modified_gmt":"2018-03-09T09:13:24","slug":"desarrollo-y-expresion-genica-en-cormos-de-azafran-crocus-sativus-l","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/castilla-la-mancha\/desarrollo-y-expresion-genica-en-cormos-de-azafran-crocus-sativus-l\/","title":{"rendered":"Desarrollo y expresi\u00f3n g\u00e9nica en cormos de azafran (crocus sativus l.)"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Manuel Alvarez Orti <\/strong><\/h2>\n<p>El azafr\u00e1n es un cultivo tradicional de la zona geogr\u00e1fica de la mancha, conocido por ser una de las especias m\u00e1s caras del mundo y muy apreciado por sus cualidades colorantes, aromatizantes y sus propiedades medicinales. es una planta monocotiled\u00f3nea, triploide, est\u00e9ril, que se propaga \u00fanicamente de forma vegetativa a partir de un \u00f3rgano subterr\u00e1neo especializado en la acumulaci\u00f3n de reservas, el cormo. Para profundizar en el conocimiento de la fisiolog\u00eda y expresi\u00f3n g\u00e9nica del cormo, se definieron seis estad\u00edos de desarrollo, abarcando el desarrollo completo de este \u00f3rgano, desde su aparici\u00f3n como yemas en estado latente, hasta su senescencia y muerte. se analiz\u00f3 la expresi\u00f3n g\u00e9nica en dos de ellos, generando 650 secuencias parciales (ests) a partir de dos librer\u00edas de adnc. El patr\u00f3n de expresi\u00f3n fue diferente en las dos librer\u00edas. En la primera, construida a partir de cormos recogidos en el mes de febrero, en un estad\u00edo caracterizado por la acumulaci\u00f3n de reservas y su engorde (c3), se encontraron un porcentaje mayor de ests que codifican para prote\u00ednas relacionadas con crecimiento celular, metabolismo proteico, percepci\u00f3n y transducci\u00f3n de se\u00f1ales, defensa frente a pat\u00f3genos y estr\u00e9s y metabolismo de carbohidratos. Por el contrario, en la segunda, construida a partir de cormos recogidos en julio, en un estado de dormancia (c4), se encontraron un mayor n\u00famero de ests que codifican para prote\u00ednas relacionadas con el transporte. En ambas, un gran porcentaje (36% en c3 y 50% en c4) no mostr\u00f3 similitud significativa con ninguna secuencia de funci\u00f3n conocida, poniendo de manifiesto el desconocimiento existente sobre este \u00f3rgano. Adem\u00e1s, se analiz\u00f3 la prote\u00edna de reserva mayoritaria, una lectina de uni\u00f3n a mananos. Su expresi\u00f3n es mayor durante los meses de verano previos a la brotaci\u00f3n, cuando el cormo permanece durmiente. se acumula en el cormo hasta la floraci\u00f3n y desaparece despu\u00e9s de esta, refor<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Desarrollo y expresi\u00f3n g\u00e9nica en cormos de azafran (crocus sativus l.)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Desarrollo y expresi\u00f3n g\u00e9nica en cormos de azafran (crocus sativus l.) <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Manuel Alvarez Orti <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Castilla-la mancha<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/05\/2003<\/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> Fern\u00e1ndez P\u00e9rez Jos\u00e9 Antonio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: carmen Fenoll comes <\/li>\n<li>Fernando Gonzalez candelas (vocal)<\/li>\n<li>gabriel Salcedo dur\u00e1n (vocal)<\/li>\n<li>paula Suarez l\u00f3pez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Manuel Alvarez Orti El azafr\u00e1n es un cultivo tradicional de la zona geogr\u00e1fica de la mancha, conocido [&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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