{"id":154275,"date":"2026-01-12T17:11:02","date_gmt":"2026-01-12T17:11:02","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/efectos-del-acido-naftalenacetico-sobre-la-ontogenia-de-las-raices-laterales-de-allium-cepa-l\/"},"modified":"2026-01-12T17:11:02","modified_gmt":"2026-01-12T17:11:02","slug":"efectos-del-acido-naftalenacetico-sobre-la-ontogenia-de-las-raices-laterales-de-allium-cepa-l","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/efectos-del-acido-naftalenacetico-sobre-la-ontogenia-de-las-raices-laterales-de-allium-cepa-l\/","title":{"rendered":"Efectos del acido naftalenacetico sobre la ontogenia de las raices laterales de allium cepa l."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Antonio Pulgarin Guerrero <\/strong><\/h2>\n<p>Se analiza la ontogenia de las raices laterales en allium cepa l., Tanto en raices control como en raices tratadas con una auxina (acido naftalenacetico). Antes de que se produzca la iniciacion de los primordios de raiz lateral el periciclo, que es el tejido encargado de constituir los primordios, sufre una serie de divisiones transversales. Con el tratamiento se incrementa el numero de primordios de raiz lateral mediante dos mecanismos:  hay un acercamiento entre primordios sucesivos en sentido longitudinal a la raiz madre y en el transversal se incrementa la frecuencia con que surgen primordios agrupados. Ambos procesos se producen de un modo mas atenuado en la parte basal de la raiz madre que en la distal. La auxina desencadena tambien la formacion de primordios mas voluminosos, mas tardios y una expansion polar de las celulas de distintos tejidos de la raiz madre localizados a nivel de la zona de elongacion.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Efectos del acido naftalenacetico sobre la ontogenia de las raices laterales de allium cepa l.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Efectos del acido naftalenacetico sobre la ontogenia de las raices laterales de allium cepa l. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Antonio Pulgarin Guerrero <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Extremadura<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1991<\/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>Pedro Gaspar Lloret Ivorra<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Alvarez Tinaut M. Del Carmen <\/li>\n<li> Vidal Bernabe M. Del Remedio (vocal)<\/li>\n<li>Julio Navascues Martinez (vocal)<\/li>\n<li>Damian Sanchez Quintana (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Antonio Pulgarin Guerrero Se analiza la ontogenia de las raices laterales en allium cepa l., Tanto 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":[849,972,35,949,16684,2008],"tags":[35295,38463,37285,33352,43311,268401],"class_list":["post-154275","post","type-post","status-publish","format-standard","hentry","category-biologia-celular","category-botanica","category-ciencias-de-la-vida","category-extremadura","category-histologia-vegetal","category-morfologia-celular","tag-alvarez-tinaut-m-del-carmen","tag-antonio-pulgarin-guerrero","tag-damian-sanchez-quintana","tag-julio-navascues-Martinez","tag-pedro-gaspar-lloret-ivorra","tag-vidal-bernabe-m-del-remedio"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/154275","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=154275"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/154275\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=154275"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=154275"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=154275"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}