{"id":76467,"date":"2018-03-09T23:21:51","date_gmt":"2018-03-09T23:21:51","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-estructural-y-funcional-de-los-genes-crgb-y-mwc-1a-de-mucor-circinelloides\/"},"modified":"2018-03-09T23:21:51","modified_gmt":"2018-03-09T23:21:51","slug":"analisis-estructural-y-funcional-de-los-genes-crgb-y-mwc-1a-de-mucor-circinelloides","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/analisis-estructural-y-funcional-de-los-genes-crgb-y-mwc-1a-de-mucor-circinelloides\/","title":{"rendered":"An\u00e1lisis estructural y funcional de los genes crgb y mwc-1a de mucor circinelloides"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jorge G\u00f3mez Mateo <\/strong><\/h2>\n<p>Mucor circinelloides es un hongo filamentoso que presenta una amplia distribuci\u00f3n. pertenece a la clase zygomycetes, caracterizada por presentar una reproducci\u00f3n sexual por fusi\u00f3n de gametangios, presentar micelios generalmente cenoc\u00edticos y producir esporas aflageladas e inm\u00f3viles.  la luz  est\u00e1 imlpicada en la regulaci\u00f3n de numerosos procesos metab\u00f3licos y de desarrollo en organismos muy diversos. En hongos, la luz est\u00e1 implicada en la regulaci\u00f3n de numerosos procesos, los principales estudios sobre control de la expresi\u00f3n g\u00e9nica por la luz se han llevado a cabo en el ascomiceto neurospora crassa, organismo donde se ha caracterizado este proceso m\u00e1s profundamente a nivel molecular  y en los zigomicetos phycomyces blakesleeanus y mucor circinelloides.  la estirpe silvestre de mucor circinelloides presenta micelios de color blanco amarillento en la oscuridad, torn\u00e1ndose hacia un color amarillo intenso al ser iluminados, debido a la inducci\u00f3n de la s\u00edntesis de b-caroteno. la deleci\u00f3n completa del gen crga en dicha estirpe elimina el requisito de la luz para la s\u00edntesis de carotenos en los micelios conduciendo a una sobreacumulaci\u00f3n tanto en condiciones de luz como de oscuridad. El hecho de que el mutante nulo siga respondiendo a la luz indica, sin embargo, que tiene que haber otros genes implicados en la inducci\u00f3n de d la expresi\u00f3n de los genescarotenog\u00e9nicos por la luz.  el objetivo principal de esta tesis fue, por tanto, identificar otros genes implicados en la regulaci\u00f3n de la s\u00edntesis de carotenos por la luz. Entre los candidatos se considerar\u00e1n genes hom\u00f3logos a crga , abordando tambi\u00e9n su caracterizaci\u00f3n y genes hom\u00f3logos a los genes wc-1 y wc-2 de n. Crassa, y su posterior caracterizaci\u00f3n.  mediante an\u00e1lisis de secuencia se ha demostrado la existencia de una duplicaci\u00f3n de la regi\u00f3n del genoma de m. Circinelloides donde se localiza el gen crga. en la copia de la duplicaci\u00f3n analizada se ha ident<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>An\u00e1lisis estructural y funcional de los genes crgb y mwc-1a de mucor circinelloides<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 An\u00e1lisis estructural y funcional de los genes crgb y mwc-1a de mucor circinelloides <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jorge G\u00f3mez Mateo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Murcia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 30\/09\/2005<\/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>Victoriano Garre Mula<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: margarita Orejas su\u00e1rez <\/li>\n<li>monserrat Elias arnanz (vocal)<\/li>\n<li>Luis Mar\u00eda Corrochano pelaez (vocal)<\/li>\n<li>enrique alejandro Iturriaga urbistondo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jorge G\u00f3mez Mateo Mucor circinelloides es un hongo filamentoso que presenta una amplia distribuci\u00f3n. pertenece a 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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