{"id":132708,"date":"1996-10-09T00:00:00","date_gmt":"1996-10-09T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracteritzacio-molecular-de-proteina-fosfatases-de-tipus-x-d-arabidopsis-thaliana\/"},"modified":"1996-10-09T00:00:00","modified_gmt":"1996-10-09T00:00:00","slug":"caracteritzacio-molecular-de-proteina-fosfatases-de-tipus-x-d-arabidopsis-thaliana","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/caracteritzacio-molecular-de-proteina-fosfatases-de-tipus-x-d-arabidopsis-thaliana\/","title":{"rendered":"Caracteritzacio molecular de proteina fosfatases de tipus x d arabidopsis thaliana."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Gemma Pujol Perpi\u00f1a <\/strong><\/h2>\n<p>Arabidopsis thaliana contiene dos secuencias de cdna que codifican dos isoformas diferentes de la subunidad catalitica de proteina fosfatasas de tipo x. Hemos aislado y caracterizado los genes correspondientes, los cuales presentan un alto grado de conservacion tanto a nivel de su secuencia como de su estructura. El analisis de expresi\u00f3n temporal y espacial de ambos genes demuestra que tienen el mismo patron de expresi\u00f3n. Experimentos de inmunolocalizaci\u00f3n por tecnicas de inmunofluorescencia y microscopia electr\u00f3nica muestran que las proteinas ppx se encuentran principalmente localizadas en el interior de un determinado tipo de plastidos a nivel de las celulas epidermicas de la raiz de arabidopsis thaliana. Esta expresi\u00f3n constitutiva y  generalizada de los genes ppx1 y ppx1, y la presencia de las proteinas ppx-1 y ppx-2, en todos los orgaos analizado sugiere que ambas isoformas estan implicadas en una funcion esencial de arabidopsis thaliana.  aunque las ppx tienen una extensa distribucion en los organismos eucariotes, no hemos podido detectarlas en un organismo eucariota inferior. Esto sugiere que a pesar del alto grado de conservaci\u00f3n de la secuencia de todas las ppx clonadas hasta el momento, estas podrian estar desarrollando funciones diferentes en los mencionados organismos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracteritzacio molecular de proteina fosfatases de tipus x d arabidopsis thaliana.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracteritzacio molecular de proteina fosfatases de tipus x d arabidopsis thaliana. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Gemma Pujol Perpi\u00f1a <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 10\/09\/1996<\/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>Albert Ferrer Prats<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan Aguilar piera <\/li>\n<li>albert Boronat margosa (vocal)<\/li>\n<li>joaqu\u00edn Ari\u00f1o carmona (vocal)<\/li>\n<li>salom\u00e9 Prat mongui\u00f3 (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Gemma Pujol Perpi\u00f1a Arabidopsis thaliana contiene dos secuencias de cdna que codifican dos isoformas diferentes de la [&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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