{"id":37678,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/diferenciacion-genetica-y-filogenia-de-sepia-spp-y-de-otras-diez-especies-de-cefalopodos-de-las-familias-ommastrephidae-loliginidae-sepiolidae-y-octopodidae\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"diferenciacion-genetica-y-filogenia-de-sepia-spp-y-de-otras-diez-especies-de-cefalopodos-de-las-familias-ommastrephidae-loliginidae-sepiolidae-y-octopodidae","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/diferenciacion-genetica-y-filogenia-de-sepia-spp-y-de-otras-diez-especies-de-cefalopodos-de-las-familias-ommastrephidae-loliginidae-sepiolidae-y-octopodidae\/","title":{"rendered":"Diferenciacion genetica y filogenia de sepia spp. y de otras diez especies de cefalopodos de las familias ommastrephidae, loliginidae, sepiolidae y octopodidae."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Marcos Perez Losada <\/strong><\/h2>\n<p>Los cefal\u00f3podos sepia officinalis, s. Elegans, s.  orbignyana, illex coindetii, todaropsis eblanae, loligo vulgaris y l. Forbesi constituyen un importante recurso pesquero en las aguas del atl\u00e1ntico norte. Se ha descrito una barrera oceanogr\u00e1fica en las aguas del no. De la pen\u00ednsula ib\u00e9rica que podr\u00eda originar una divergencia gen\u00e9tica entre las poblaciones de cefal\u00f3podos situadas a ambos lados de la misma. Para comprobar esta hip\u00f3tesis se analizaron 33 loci enzim\u00e1ticos en poblaciones del norte y del oeste de las aguas gallegas de las siete especies mencionadas anteriormente. No se obtuvieron diferencias gen\u00e9ticas significativas que permitan suponer que las poblaciones de ambas zonas no pertenezcan al mismo pool g\u00e9nico. Por otro lado, se ha descrito una barrera oceanogr\u00e1fica entre la placa continental europea y las islas azores, por lo que se podr\u00eda esperar alg\u00fan grado de diferenciaci\u00f3n gen\u00e9tica entre las poblaciones de l.  forbesi de ambas zonas. Se han encontrado diferencias altamente significativas para los loci iddh* y pgdh* entre las poblaciones del no. Ib\u00e9rico y las del archipi\u00e9lago de esta especie.  se han analizado 33 loci enzim\u00e1ticos en 13 poblaciones de sepia officinalis, 6 de s. Elegans y 4 de s. Orbignyana del atl\u00e1ntico y del mediterr\u00e1neo, as\u00ed como en 2 poblaciones de senegal de la especie putativa s.  officinalis hierredda. S. Officinalis mostr\u00f3 una diferenciaci\u00f3n interpoblacional relativamente alta (fst medio=0.220). Se encontr\u00f3 un locus diagn\u00f3stico (pepd*) entre la poblaci\u00f3n del mar tirreno (muestreada en fiumicino) y las otras 12 poblaciones, lo cual sugiere la posible existencia de especies de sepia o subespecies de s. Officinalis no reconocidas en el mar mediterr\u00e1neo. Las poblaciones de s. Officinalis de las aguas ib\u00e9ricas y la de las islas canarias mostraron una diferenciaci\u00f3n gen\u00e9tica moderada (fst medio=0.136), la cual podr\u00eda deberse a dos patrones superpuestos: uno basado en<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Diferenciacion genetica y filogenia de sepia spp. y de otras diez especies de cefalopodos de las familias ommastrephidae, loliginidae, sepiolidae y octopodidae.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Diferenciacion genetica y filogenia de sepia spp. y de otras diez especies de cefalopodos de las familias ommastrephidae, loliginidae, sepiolidae y octopodidae. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Marcos Perez Losada <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Vigo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1998<\/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>Andr\u00e9s Sanju\u00e1n L\u00f3pez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Carlos Zapata Babio <\/li>\n<li>Annie Machordom Barbe (vocal)<\/li>\n<li>Bernardino Gonzalez Castro (vocal)<\/li>\n<li> Gonzalez Gonzalez Angel F. (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Marcos Perez Losada Los cefal\u00f3podos sepia officinalis, s. Elegans, s. orbignyana, illex coindetii, todaropsis eblanae, loligo vulgaris [&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":[35,962,1820,18657,226,36],"tags":[34777,21100,18664,18662,3201,98505],"class_list":["post-37678","post","type-post","status-publish","format-standard","hentry","category-ciencias-de-la-vida","category-genetica","category-genetica-de-poblaciones","category-vigo","category-zoologia","category-zoologia-marina","tag-andres-sanjuan-lopez","tag-annie-machordom-barbe","tag-bernardino-gonzalez-castro","tag-gonzalez-gonzalez-angel-f","tag-jose-carlos-zapata-babio","tag-marcos-perez-losada"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/37678","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=37678"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/37678\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=37678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=37678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=37678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}