{"id":52319,"date":"2022-02-09T21:28:12","date_gmt":"2022-02-09T21:28:12","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/halocinas-bacteriocinas-de-halobacterias\/"},"modified":"2022-02-09T21:28:12","modified_gmt":"2022-02-09T21:28:12","slug":"halocinas-bacteriocinas-de-halobacterias","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/halocinas-bacteriocinas-de-halobacterias\/","title":{"rendered":"Halocinas: bacteriocinas de halobacterias."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Inmaculada Meseguer Soria <\/strong><\/h2>\n<p>La produccion de bacteriocinas se considera una tipica caracteristica eubacteriana que se ha encontrado en la mayoria de los grupos donde se han buscado sistematicamente. Se trata de antibioticos proteicos de mecanismo de accion muy diverso. Nosotros ya habiamos descrito la existencia de bacteriocinasen halobacterias que son un grupo de archaebacteria. Para este trabajo hemos seleccionado una de estas halocinas  la halocina h4 para un estudio mas profundo de sus caracteristicas bioquimicas y su mecanismo de accion. La halocina h4 es una proteina de pm 28000 constituida por una sola cadena polipeptidica. Se adsorbe a la celula blanco a la cual le produce la lisis. La muerte producida es exponencial alcanzando el maximo tras 5 horas de tratamiento. Aunque se observaban aparentes cambios morfologicos en las celulas tratadas  no parece haber efecto sobre la pared.  la sintesis de macromoleculas se inhibe muy escasamente.  el mecanismo de accion parece ser por un cambio en la permeabilidad de la membrana.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Halocinas: bacteriocinas de halobacterias.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Halocinas: bacteriocinas de halobacterias. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Inmaculada Meseguer Soria <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alicante<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1984<\/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>Francisco Rodriguez Valera<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Eduardo Cadenas Bergua <\/li>\n<li>Francisco Ruiz Berraquero (vocal)<\/li>\n<li>Rafael Sentandreu Ramon (vocal)<\/li>\n<li> Abril Diaz M. Nieves (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Inmaculada Meseguer Soria La produccion de bacteriocinas se considera una tipica caracteristica eubacteriana que se ha encontrado [&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":[19166,1418,35,278],"tags":[73847,109256,19239,2693,70175,9886],"class_list":["post-52319","post","type-post","status-publish","format-standard","hentry","category-alicante","category-bacteriologia","category-ciencias-de-la-vida","category-microbiologia","tag-abril-diaz-m-nieves","tag-eduardo-cadenas-bergua","tag-francisco-rodriguez-valera","tag-francisco-ruiz-berraquero","tag-inmaculada-meseguer-soria","tag-rafael-sentandreu-ramon"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/52319","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=52319"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/52319\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=52319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=52319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=52319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}