{"id":82878,"date":"2000-01-01T00:00:00","date_gmt":"2000-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/the-gene-hem1-of-the-yeast-kluyveromyces-lactis\/"},"modified":"2000-01-01T00:00:00","modified_gmt":"2000-01-01T00:00:00","slug":"the-gene-hem1-of-the-yeast-kluyveromyces-lactis","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/the-gene-hem1-of-the-yeast-kluyveromyces-lactis\/","title":{"rendered":"The gene hem1 of the yeast kluyveromyces lactis."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Monica Gonzalez Dominguez <\/strong><\/h2>\n<p>En este trabajo se ha caracterizado el gen hem1 de k. Lactis (klhem1), que codifica el primer enzima de la ruta de bios\u00edntesis de hemo en esta levadura: la 5-aminolevulinato sintasa. La transcripci\u00f3n de klhem1 se reduce en presencia de ox\u00edgeno y hemo. La disrupci\u00f3n de klhem1 determina la p\u00e9rdida de la capacidad respiratoria en el mutante, descart\u00e1ndose la existencia de una segunda alas en k. lactis, duplicidad muy com\u00fan en otros eucariotas.  el an\u00e1lisis transcripcional de genes de k. Lactis relacionados con el metabolismo oxidativo revela que la respuesta a ox\u00edgeno puede ser mediada por hemo. Por tanto, en k. Lactis, hemo intervendr\u00eda como efector de la se\u00f1al de ox\u00edgeno en mecanismos de control transcripcional, al igual que sucede en s. cerevisiae.  en k. Lactis hemo no s\u00f3lo act\u00eda sobre la expresi\u00f3n g\u00e9nica a nivel de la transcripci\u00f3n, sino que tambi\u00e9n tiene un efecto regulador en etapas posteriores: hemo inhibe el importe mitocondrial de la 5-aminolevulinato sintasa.  as\u00ed pues, en k. Lactis, hemo ejerce un doble control \u00abfeed-back\u00bb sobre la primera etapa de su bios\u00edntesis, actuando tanto sobre la transcripci\u00f3n como postranscripcionalmente.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>The gene hem1 of the yeast kluyveromyces lactis.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 The gene hem1 of the yeast kluyveromyces lactis. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Monica Gonzalez Dominguez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 A coru\u00f1a<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/2000<\/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>Esperanza Cerdan Villanueva<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: hiroshi Fukuhara <\/li>\n<li>Juan a Gancedo (vocal)<\/li>\n<li>bernard Guiard (vocal)<\/li>\n<li>esteban Santiago calvo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Monica Gonzalez Dominguez En este trabajo se ha caracterizado el gen hem1 de k. Lactis (klhem1), que [&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":[18576,160,115,17],"tags":[175951,19578,17968,175949,175950,175948],"class_list":["post-82878","post","type-post","status-publish","format-standard","hentry","category-a-coruna","category-bioquimica","category-bioquimica-molecular","category-quimica","tag-bernard-guiard","tag-esperanza-cerdan-villanueva","tag-esteban-santiago-calvo","tag-hiroshi-fukuhara","tag-juan-a-gancedo","tag-monica-gonzalez-dominguez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/82878","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=82878"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/82878\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=82878"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=82878"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=82878"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}