{"id":109851,"date":"2011-05-07T00:00:00","date_gmt":"2011-05-07T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/precursores-del-metabolismo-primario-y-su-participacion-en-la-biosa%c2%adntesis-de-estreptolidigina-en-streptomyces-lydicus\/"},"modified":"2011-05-07T00:00:00","modified_gmt":"2011-05-07T00:00:00","slug":"precursores-del-metabolismo-primario-y-su-participacion-en-la-biosa%c2%adntesis-de-estreptolidigina-en-streptomyces-lydicus","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/microbiologia\/precursores-del-metabolismo-primario-y-su-participacion-en-la-biosa%c2%adntesis-de-estreptolidigina-en-streptomyces-lydicus\/","title":{"rendered":"Precursores del metabolismo primario y su participaci\u00f3n en la bios\u00edntesis de estreptolidigina en streptomyces lydicus."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Dina Heidi Horna  Inga <\/strong><\/h2>\n<p>Siguiendo los objetivos previamente descritos se caracterizaron los genes involucrados en el aporte y modificaci\u00f3n del amino\u00e1cido precursor para la bios\u00edntesis del \u00e1cido tetr\u00e1mico estreptolidigina. En dos de los mutantes generados se  obtuvieron  nuevos derivados de slg, que fueron aislados y caracterizados. Por otro lado se identificaron glutamato sintasas fuera del agrupamiento g\u00e9nico que eran capaces, en peque\u00f1a medida, de aportar glutamato para la s\u00edntesis del antibi\u00f3tico, siendo su m\u00e1s que  probable funci\u00f3n el aporte de glutamato para el metabolismo primario. Tambi\u00e9n se estudi\u00f3 la expresi\u00f3n de dichos genes a lo largo del tiempo. Finalmente se aument\u00f3 la producci\u00f3n de slg en el organismo silvestre y se dise\u00f1aron medios de cultivos definidos para la producci\u00f3n controlada del antibi\u00f3tico, eligi\u00e9ndose uno de ellos donde se observaba una mejor producci\u00f3n de slg.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Precursores del metabolismo primario y su participaci\u00f3n en la bios\u00edntesis de estreptolidigina en streptomyces lydicus.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Precursores del metabolismo primario y su participaci\u00f3n en la bios\u00edntesis de estreptolidigina en streptomyces lydicus. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Dina Heidi Horna  Inga <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 05\/07\/2011<\/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>Jos\u00e9 Antonio Salas Fernandez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  evaristo Suarez fernandez <\/li>\n<li>ram\u00f3n Santamar\u00eda s\u00e1nchez (vocal)<\/li>\n<li>Miguel angel Alvarez gonzalez (vocal)<\/li>\n<li>Mar\u00eda enriqueta Arias fern\u00e1ndez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Dina Heidi Horna Inga Siguiendo los objetivos previamente descritos se caracterizaron los genes involucrados en el aporte [&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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