{"id":38522,"date":"2018-03-09T09:38:07","date_gmt":"2018-03-09T09:38:07","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-floristico-y-quimiotaxonomico-de-los-liquenes-silicicolas-del-maresme\/"},"modified":"2018-03-09T09:38:07","modified_gmt":"2018-03-09T09:38:07","slug":"estudio-floristico-y-quimiotaxonomico-de-los-liquenes-silicicolas-del-maresme","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estudio-floristico-y-quimiotaxonomico-de-los-liquenes-silicicolas-del-maresme\/","title":{"rendered":"Estudio floristico y quimiotaxonomico de los liquenes silicicolas del maresme."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda  Mercedes Barbero Castro <\/strong><\/h2>\n<p>Resultados flor\u00edsticos y quimiotaxon\u00f3micos de los l\u00edquenes silic\u00edcolas de la comarca del maresme (barcelona, ne de espa\u00f1a). Se aporta un cat\u00e1logo flor\u00edstico de 136 especies incluidas en 60 g\u00e9neros, entre las que cabe destacar neofuscelia halei, como especie nueva; diploschistes gyrophoricus, como nueva cita para el hemisferio norte; buellia caldesiana y micarea lithinella, como nuevas citas para espa\u00f1a. Otras especies a destacar por su inter\u00e9s corol\u00f3gico: amandinea lecideina, buellia chlorophaea, b. Tirolensis, carbonea latypizodes, cladonia rei, hypotrachyna britannica, lecania atrynoides, lecanora pseudistera, lecidea plana, pertusaria digrediens y rimelia reticulata. A partir de numerosos an\u00e1lisis qu\u00edmicos realizados utilizando diversas t\u00e9cnicas como hplc, tlc, espectrometr\u00eda de masas y espectrofotometr\u00eda de absorci\u00f3n en el uv visible, se han recogido los datos qu\u00edmicos de 107 especies, en las que se han identificado 101 metabolitos secundarios. entre estas substancias, 87 pertenecen a la v\u00eda metab\u00f3lica del acetilo polimalonilo, 5 a la v\u00eda del \u00e1c. Meval\u00f3nico y 4 a la v\u00eda del \u00e1c.Shik\u00edmico. Algunas de estas substancias identificadas constituyen, de acuerdo con la informaci\u00f3n disponible, una nueva aportaci\u00f3n al conocimiento qu\u00edmico de las 31 especies estudiadas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio floristico y quimiotaxonomico de los liquenes silicicolas del maresme.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio floristico y quimiotaxonomico de los liquenes silicicolas del maresme. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda  Mercedes Barbero Castro <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 27\/07\/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>Xavier Llimona Pages<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Mar\u00eda Egea fernandez <\/li>\n<li>Antonio G\u00f3mez bolea (vocal)<\/li>\n<li>esteban Manrique reol (vocal)<\/li>\n<li>josep Girbal llado (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Mercedes Barbero Castro Resultados flor\u00edsticos y quimiotaxon\u00f3micos de los l\u00edquenes silic\u00edcolas de la comarca del maresme [&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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