{"id":60915,"date":"2018-03-09T22:48:44","date_gmt":"2018-03-09T22:48:44","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/caracterizacion-molecular-y-fenota%c2%adpica-del-genero-pseudallescheria-y-generos-afines\/"},"modified":"2018-03-09T22:48:44","modified_gmt":"2018-03-09T22:48:44","slug":"caracterizacion-molecular-y-fenota%c2%adpica-del-genero-pseudallescheria-y-generos-afines","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/microbiologia\/caracterizacion-molecular-y-fenota%c2%adpica-del-genero-pseudallescheria-y-generos-afines\/","title":{"rendered":"Caracterizaci\u00f3n molecular y fenot\u00edpica del g\u00e9nero pseudallescheria y g\u00e9neros afines"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Felix Gilgado Barbadilla <\/strong><\/h2>\n<p>Pseudallescheria es un g\u00e9nero de ascomicetos caracterizado por ser polim\u00f3rfico, ya que pueden presentar hasta tres formas morfol\u00f3gicamente diferentes, una forma sexual o teleomorfo y dos formas asexuales o anamorfos (sinanamorfos). Estas dos formas asexuales se clasifican en los g\u00e9neros anam\u00f3rficos scedosporium y graphium. Pseudallescheria boydi es la especie m\u00e1s importante del g\u00e9nero debido a que es considerado un hongo pat\u00f3geno emergente capaz de producir infecciones graves especialmente en pacientes inmnusuprimidos. Hasta la presente tesis, el anamorfo de p. Boydii era scedosporium apiospermum.   en los \u00faltimos a\u00f1os, p. Boydii ha sido objeto de diversos estudios moleculares que han mostrado su elevada variabilidad intraespec\u00edfica. Otros trabajos han puesto de relieve su variabilidad en cuanto a la respuesta a los antif\u00fangicos as\u00ed como la diferente virulencia que existe entre sus cepas. Todo ello hac\u00eda suponer que en lugar de una sola especie nos hall\u00e1bamos frente a un complejo de especies. Por esta raz\u00f3n decidimos realizar un estudio molecular y morfol\u00f3gico utilizando numerosas cepas tanto cl\u00ednicas como ambientales y de diferentes pa\u00edses. Gran parte de las cepas ambientales fueron aisladas por nosotros con la utilizaci\u00f3n del medio selectivo drbc con benomilo. El an\u00e1lisis de secuencias parciales del gen de la \u00edY-tubulina (dos loci) y la calmodulina y las regiones its del adnr demostraron que p. Boydii es un complejo de especies. El an\u00e1lisis combinado de las secuencias de los 4 loci nos permiti\u00f3 la distinci\u00f3n de 8 especies filogen\u00e9ticas agrupadas en 4 clados diferentes. Los clados 1 y 2 fueron descritos como las nuevas especies scedosporium aurantiacum y pseudallescheria minutispora, respectivamente. El clado 5 consisti\u00f3 en 4 subgrupos incorporando las cepas tipos de p. Boydii pseudallescheria angusta, pseudallescheria ellipsoidea y pseudallescheria fusoidea. En el caso de los clados 3 y 4 fueron considerados \u00fanicamente como especies fil<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Caracterizaci\u00f3n molecular y fenot\u00edpica del g\u00e9nero pseudallescheria y g\u00e9neros afines<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Caracterizaci\u00f3n molecular y fenot\u00edpica del g\u00e9nero pseudallescheria y g\u00e9neros afines <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Felix Gilgado Barbadilla <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Rovira i virgili<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/10\/2007<\/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> Guarro Artigas \/gene Diaz\/cano Lira Josep\/josepa\/josep<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Mar\u00eda  jos\u00e9 Figueras salvat <\/li>\n<li>gemma Castella gomez (vocal)<\/li>\n<li> Guillamon navarro Jos\u00e9 m. (vocal)<\/li>\n<li>Francisco Caba\u00f1es saez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Felix Gilgado Barbadilla Pseudallescheria es un g\u00e9nero de ascomicetos caracterizado por ser polim\u00f3rfico, ya que pueden presentar [&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":[36483,1654,278,18759],"tags":[134551,134554,87205,134552,134553,13910],"class_list":["post-60915","post","type-post","status-publish","format-standard","hentry","category-biologia-molecular","category-micologia","category-microbiologia","category-rovira-i-virgili","tag-felix-gilgado-barbadilla","tag-francisco-cabanes-saez","tag-gemma-castella-gomez","tag-guarro-artigas-gene-diaz-cano-lira-josep-josepa-josep","tag-guillamon-navarro-jose-m","tag-maria-jose-figueras-salvat"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/60915","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=60915"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/60915\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=60915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=60915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=60915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}