{"id":81990,"date":"2018-03-10T00:05:59","date_gmt":"2018-03-10T00:05:59","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-molecular-de-la-proteina-ftsw-de-escherichia-coli-y-su-implicacion-en-la-division-celular-y-la-biosintesis-del-peptidoglicano\/"},"modified":"2018-03-10T00:05:59","modified_gmt":"2018-03-10T00:05:59","slug":"caracterizacion-molecular-de-la-proteina-ftsw-de-escherichia-coli-y-su-implicacion-en-la-division-celular-y-la-biosintesis-del-peptidoglicano","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/caracterizacion-molecular-de-la-proteina-ftsw-de-escherichia-coli-y-su-implicacion-en-la-division-celular-y-la-biosintesis-del-peptidoglicano\/","title":{"rendered":"Caracterizacion molecular de la proteina ftsw de escherichia coli y su implicacion en la division celular y la biosintesis del peptidoglicano."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Beatriz Lara Arnaud <\/strong><\/h2>\n<p>El trabajo presenta la caracterizaci\u00f3n molecular y funcional de la prote\u00edna ftsw de escherichia coli, recientemente descrita como esencial en la divisi\u00f3n celular de la bacteria. Concretamente, se ha analizado \u00abin vitro\u00bb la actividad transglicosilasa de pbp3, enzima responsable de la s\u00edntesis del peptidoglicano septal, en presencia de ftsw, demostr\u00e1ndose la ausencia de polimerizaci\u00f3n. se ha detectado una interacci\u00f3n entre ftsw y el l\u00edpido ii, utilizando en la s\u00edntesis del peptidoglicano, por lo que se produce que la funci\u00f3n de ftsw es translocar dicho precursor a trav\u00e9s de la membrana interna para su utilizaci\u00f3n por pbp3. Por otra parte, se ha determinado la topolog\u00eda de la prote\u00edna en la membrana mediante la construcci\u00f3n de fusiones con el gen de la fosfatasa alcalina. El modelo propuesto consiste en seis segmentos transmembrana y dos bucles solubres situados a ambos lados de la membrana. adem\u00e1s, se sugieren distintas regiones implicadas en el interacci\u00f3n con el precursor lip\u00eddico.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizacion molecular de la proteina ftsw de escherichia coli y su implicacion en la division celular y la biosintesis del peptidoglicano.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizacion molecular de la proteina ftsw de escherichia coli y su implicacion en la division celular y la biosintesis del peptidoglicano. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Beatriz Lara Arnaud <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/12\/1999<\/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>Juan  Alfonso Ayala Serrano<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: fernando Baquero mochales <\/li>\n<li>Jos\u00e9 Berenguer Carlos (vocal)<\/li>\n<li>Miguel Vicente mu\u00f1oz (vocal)<\/li>\n<li>Fernando Rojo de castro (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Beatriz Lara Arnaud El trabajo presenta la caracterizaci\u00f3n molecular y funcional de la prote\u00edna ftsw de escherichia [&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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