{"id":19699,"date":"2018-03-09T09:08:46","date_gmt":"2018-03-09T09:08:46","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/identificacion-de-nuevas-formas-recombinantes-circulantes-del-virus-de-la-inmunodeficiencia-humana-tipo-1-mediante-analisis-de-secuencias-completas-del-genoma-va%c2%adrico\/"},"modified":"2018-03-09T09:08:46","modified_gmt":"2018-03-09T09:08:46","slug":"identificacion-de-nuevas-formas-recombinantes-circulantes-del-virus-de-la-inmunodeficiencia-humana-tipo-1-mediante-analisis-de-secuencias-completas-del-genoma-va%c2%adrico","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/identificacion-de-nuevas-formas-recombinantes-circulantes-del-virus-de-la-inmunodeficiencia-humana-tipo-1-mediante-analisis-de-secuencias-completas-del-genoma-va%c2%adrico\/","title":{"rendered":"Identificaci\u00f3n de nuevas formas recombinantes circulantes del virus de la inmunodeficiencia humana tipo 1 mediante an\u00e1lisis de secuencias completas del genoma v\u00edrico"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Miguel Thomson Okatsu <\/strong><\/h2>\n<p>Se describen dos nuevas formas recombinantes circulantes (crfs) del virus de la inmunodeficiencia humana tipo 1 (vih-1), la crf12-bf y la crf14-bg, identificadas, respectivamente, en argentina y galicia, analizadas mediante amplificaci\u00f3n del genoma completo.  adem\u00e1s de las formas circulantes se analizan los genomas completos de recombinantes \u00fanicos relacionados con dichas crfs y, en galicia, de virus de subtipo g no recombinantes.  en argentina, se describe por primera vez una alta preValencia de recombinantes bf. Se analizaron secuencias completas de 8 virus recombinantes, directamente amplificadas de adn proviral de c\u00e9lulas mononucleares de sangre perif\u00e9rica. se observaron 6 ptrones de recombinaci\u00f3n diferente. Dos puntos de recombinaci\u00f3n eran id\u00e9nticos en los 8 virus y otros 7 puntos de recombinaci\u00f3n consenso, y s\u00f3lo esos 9, estaban presentes en dos virus, que representan una nueva forma recombinante circulante (crf12-bf). Los \u00e1rboles filogen\u00e9ticos y los an\u00e1lisis de amino\u00e1cidos y nucle\u00f3tidos caracter\u00edsticos apoyan el origen com\u00fan de los recombinantes bf de argentina y la relaci\u00f3n filogen\u00e9tica de los segmentos de subtipo f con virus de subtipo f de brasil. Las distancias gen\u00e9ticas y las fechas de infecci\u00f3n sugieren que la crf12-bf es la m\u00e1s antigua de las crfs de vih-1 de origen no africano. En vista de la no detecci\u00f3n de virus de subtipo f no recombinantes en argentina, se emite la hip\u00f3tesis de un posible origen brasile\u00f1o de la crf12-bf.  en galicia, se describe la circulaci\u00f3n de cepas de vih-1 recombinantes bg y de subtipo g no recombinante en una minor\u00eda de usuarios de drogas inyectables. Se analizan secuencias del genoma completo de 9 virus, 7 recombinantes bg y 2 subtipo g no recombinante, amplificadas directamente de arn del plasma. Seis de los recombinantes bg presentan una estructura en mosaico id\u00e9ntica, con dos \u00fanicos puntos de recombinaci\u00f3n que delimitan un segmento de subtipo b que comprende la<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Identificaci\u00f3n de nuevas formas recombinantes circulantes del virus de la inmunodeficiencia humana tipo 1 mediante an\u00e1lisis de secuencias completas del genoma v\u00edrico<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Identificaci\u00f3n de nuevas formas recombinantes circulantes del virus de la inmunodeficiencia humana tipo 1 mediante an\u00e1lisis de secuencias completas del genoma v\u00edrico <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Miguel Thomson Okatsu <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 29\/10\/2002<\/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>Rafael Najera  Morrondo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: esteban Domingo solans <\/li>\n<li>joaqu\u00edn Dopazo bl\u00e1zquez (vocal)<\/li>\n<li>cecilio L\u00f3pez gal\u00edndez (vocal)<\/li>\n<li>m. angeles Mu\u00f1oz fernandez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Miguel Thomson Okatsu Se describen dos nuevas formas recombinantes circulantes (crfs) del virus de la inmunodeficiencia humana [&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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