{"id":125261,"date":"2025-12-18T03:28:33","date_gmt":"2025-12-18T03:28:33","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/ultraestructura-y-volumetria-de-los-cromosomas-de-la-linea-l-de-raton-organizacion-de-la-region-centro-heterocromatinica-fusiones-robertsonianas-y-cromosoma-marcador\/"},"modified":"2025-12-18T03:28:33","modified_gmt":"2025-12-18T03:28:33","slug":"ultraestructura-y-volumetria-de-los-cromosomas-de-la-linea-l-de-raton-organizacion-de-la-region-centro-heterocromatinica-fusiones-robertsonianas-y-cromosoma-marcador","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/ultraestructura-y-volumetria-de-los-cromosomas-de-la-linea-l-de-raton-organizacion-de-la-region-centro-heterocromatinica-fusiones-robertsonianas-y-cromosoma-marcador\/","title":{"rendered":"Ultraestructura y volumetria de los cromosomas de la linea l. de raton. organizacion de la region centro-heterocromatinica. fusiones robertsonianas y cromosoma marcador"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Vicente Franch Meneu <\/strong><\/h2>\n<p>Se estudian  por microscopia electronica cualitativa y cuantitativa los cromosomas de la linea l de raton cultivadas en presencia del fluorocromo hoechst 33258 para inhibir la condensacion de la region centro-heterocromatinica. La heterocromatina aparece como un material cromatinico ultraestructural y funcionalmente formando  como subestructuras independientes  el centromero  los cinetocoros y la banda c. Estas observaciones resultan de interes para un mejor conocimiento del mecanismo de formacion y de la ultraestructura de los cromosomas formados por fusion robertsoniana y de los isocromosomas. Se mide el porcentaje de heterocromatina de los cromosomas por un nuevo metodo volumetrico de microscopia electronica.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Ultraestructura y volumetria de los cromosomas de la linea l. de raton. organizacion de la region centro-heterocromatinica. fusiones robertsonianas y cromosoma marcador<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Ultraestructura y volumetria de los cromosomas de la linea l. de raton. organizacion de la region centro-heterocromatinica. fusiones robertsonianas y cromosoma marcador <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Vicente Franch Meneu <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Navarra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1987<\/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>Vicente Goyanes Villaescusa<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jes\u00fas Vazquez Garcia <\/li>\n<li>Mar\u00eda Pilar Sesma Egozcue (vocal)<\/li>\n<li>Jorge Lopez Saez (vocal)<\/li>\n<li>Mar\u00eda  Jes\u00fas Puertas Gallego (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Vicente Franch Meneu Se estudian por microscopia electronica cualitativa y cuantitativa los cromosomas de la linea l [&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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