{"id":93369,"date":"2018-03-11T10:12:43","date_gmt":"2018-03-11T10:12:43","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/analisis-de-relaciones-estructura-funcion-en-el-virus-del-arabesco-del-pelargonium\/"},"modified":"2018-03-11T10:12:43","modified_gmt":"2018-03-11T10:12:43","slug":"analisis-de-relaciones-estructura-funcion-en-el-virus-del-arabesco-del-pelargonium","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/virologia\/analisis-de-relaciones-estructura-funcion-en-el-virus-del-arabesco-del-pelargonium\/","title":{"rendered":"An\u00e1lisis de relaciones estructura-funci\u00f3n en el virus del arabesco del pelargonium."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda Aurora Casta\u00f1o Sansano <\/strong><\/h2>\n<p>El virus del arabesco del pelargonium (pelargonium line pattern virus, plpv) es el agente de tipo viral m\u00e1s frecuente en geranio (pelargonium spp.), Con porcentajes de incidencia en espa\u00f1a que oscilan entre el 40 y el 90%, dependiendo del \u00e1rea geogr\u00e1fica examinada. Una situaci\u00f3n similar es previsible en pa\u00edses de nuestro entorno y, probablemente, en otros m\u00e1s alejados. Se trata de un virus con part\u00edculas isom\u00e9tricas y un genoma monopartido de rna de simple cadena y polaridad positiva cuyas infecciones naturales parecen restringidas a especies del g\u00e9nero pelargonium, aunque experimentalmente puede infectar especies muy diversas. Dada la escasez de datos acerca de este virus, en esta tesis se ha pretendido profundizar en sus caracter\u00edsticas moleculares. Se ha determinado la estructura primaria de su rna gen\u00f3mico y se han identificado y caracterizado los rnas virales que se acumulan en plantas infectadas. Adem\u00e1s se ha generado un clon infeccioso del virus, una herramienta que ha permitido  identificar los marcos abiertos de lectura que son funcionales in vivo y determinar el papel que desempe\u00f1an en el ciclo infeccioso del pat\u00f3geno. Asimismo, se han obtenido datos relevantes  sobre los mecanismos de expresi\u00f3n g\u00e9nica del plpv e informaci\u00f3n acerca de las presiones selectivas que condicionan la estructura gen\u00e9tica de las poblaciones del virus. Los resultados apoyan conjuntamente la inclusi\u00f3n del plpv en un nuevo g\u00e9nero, denominado pelarspovirus, dentro de la familia tombusviridae, que estar\u00eda tambi\u00e9n integrado por otros tres peque\u00f1os virus isom\u00e9tricos parcialmente caracterizados.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>An\u00e1lisis de relaciones estructura-funci\u00f3n en el virus del arabesco del pelargonium.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 An\u00e1lisis de relaciones estructura-funci\u00f3n en el virus del arabesco del pelargonium. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda Aurora Casta\u00f1o Sansano <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/05\/2009<\/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>Carmen Hern\u00e1ndez Fort<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: jos\u00e9 Guerri sirera <\/li>\n<li>amelia S\u00e1nchez pina (vocal)<\/li>\n<li>Mar\u00eda Jos\u00e9 Borja tome (vocal)<\/li>\n<li>encarnaci\u00f3n Mart\u00ednez salas (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Aurora Casta\u00f1o Sansano El virus del arabesco del pelargonium (pelargonium line pattern virus, plpv) es el [&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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