{"id":77236,"date":"2018-03-09T23:22:44","date_gmt":"2018-03-09T23:22:44","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-taxonomico-y-biogeografico-de-las-especies-europeas-del-genero-anthoxanthum-l-poaceae-pooideae-avenae\/"},"modified":"2018-03-09T23:22:44","modified_gmt":"2018-03-09T23:22:44","slug":"estudio-taxonomico-y-biogeografico-de-las-especies-europeas-del-genero-anthoxanthum-l-poaceae-pooideae-avenae","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudio-taxonomico-y-biogeografico-de-las-especies-europeas-del-genero-anthoxanthum-l-poaceae-pooideae-avenae\/","title":{"rendered":"Estudio taxon\u00f3mico y biogeogr\u00e1fico de las especies europeas del g\u00e9nero anthoxanthum l. (poaceae, pooideae, avenae)"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Manuel Pimentel Pereira <\/strong><\/h2>\n<p>El g\u00e9nero anthoxanthum l. S.Str. Est\u00e1 constituido por 15 especies que se distribuyen en forma natural por las regiones templadas y sub\u00e1rticas de europa y asia, adem\u00e1s de por las altas monta\u00f1as tropicales de \u00e1frica y asia. En europa est\u00e1 representado por 8 especies, 5 perennes (a.Odoratum, a.Amarum, a.Alpinum, a.Maderense y a.Pauciflorum) y 3 anuales (a.Ovatum, a.Aristatum y a.Gracile) dentro de las que se han descrito dos subespecies y cuatro variedades. Dado que la caracterizaci\u00f3n de estos taxones ha sido tradicionalmente discutida se ha planteado este estudio con el objetivo general de aportar datos que permitan establecer las relaciones taxon\u00f3micas y, biogeogr\u00e1ficas entre los representantes europeos de este g\u00e9nero. Para abordar este objetivo se aplicaron t\u00e9cnicas morfom\u00e9tricas (an\u00e1lisis de datos morfol\u00f3gicos y anat\u00f3micos mediante m\u00e9todos estad\u00edsticos) y moleculares (estudio de marcadores rapds y aflps). Se analizaron morfom\u00e9tricamente un total de 1787 individuos pertenecientes a 60 poblaciones representativas de los diferentes taxones que se encuentran repartidas por la pen\u00ednsula ib\u00e9rica, alpes, balcanes, montes sudetes, escandinavia, madeira y malta. la selecci\u00f3n de poblacines se realiz\u00f3 despu\u00e9s de la revisi\u00f3n de material depositado en 14 herbarios europeos (sant, unex, bc, ma, lou, sev, val, ups, g, beo, wu; clf, fi y pal). Se excluy\u00f3 del estudio a.Pauciflorum ya que no se localizaron poblaciones naturales de este taxon. Para realizar el estudio molecular se analizaron 384 individuos (149 mediante rapd y 234 mediante aflp). Los resultados obtenidos mostraron que a.Gracile, diploide anual, que se distribuye fundamentalmente por las islas mediiterr\u00e1neas, present\u00f3 un elevado grado de diferenciaci\u00f3n morfol\u00f3gica y gen\u00e9tica, lo que se puede explicar por su antiguo origen y aislamiento. A.Amarum, poliploide perenne end\u00e9mico del nw de la pen\u00ednsula ib\u00e9rica, tambi\u00e9n se encuentra bien caracterizado en base a su<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio taxon\u00f3mico y biogeogr\u00e1fico de las especies europeas del g\u00e9nero anthoxanthum l. (poaceae, pooideae, avenae)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio taxon\u00f3mico y biogeogr\u00e1fico de las especies europeas del g\u00e9nero anthoxanthum l. (poaceae, pooideae, avenae) <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Manuel Pimentel Pereira <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 A coru\u00f1a<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/11\/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>Elvira Sahuquillo Balbuena<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: benito Valdes castrillon <\/li>\n<li>pilar Catal\u00e1n rodr\u00edguez (vocal)<\/li>\n<li>Santiago Castroviejo bolivar (vocal)<\/li>\n<li> Pinto da silva menezes de sequeira Miguel (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Manuel Pimentel Pereira El g\u00e9nero anthoxanthum l. S.Str. Est\u00e1 constituido por 15 especies que se distribuyen en [&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":[18576,23141,972,621,35,620,5240],"tags":[5698,166417,166416,78117,166418,5242],"class_list":["post-77236","post","type-post","status-publish","format-standard","hentry","category-a-coruna","category-anatomia-vegetal","category-botanica","category-botanica-general","category-ciencias-de-la-vida","category-ecologia-vegetal","category-taxonomia-vegetal","tag-benito-valdes-castrillon","tag-elvira-sahuquillo-balbuena","tag-manuel-pimentel-pereira","tag-pilar-catalan-rodriguez","tag-pinto-da-silva-menezes-de-sequeira-miguel","tag-santiago-castroviejo-bolivar"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/77236","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=77236"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/77236\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=77236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=77236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=77236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}