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dc.rights.licenseAl consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.es_CO
dc.contributor.advisorRestrepo Restrepo, Silvia 
dc.contributor.advisorPérez Moreno, Jésus
dc.contributor.advisorStevenson Díaz, Pablo Roberto 
dc.contributor.authorVargas Estupiñán, Natalia
dc.date.accessioned2018-09-27T16:36:56Z
dc.date.available2018-09-27T16:36:56Z
dc.date.issued2017
dc.identifier.urihttp://hdl.handle.net/1992/7718
dc.description.abstractAmanita is a worldwide-distributed fungal genus, with ca. 600 species known. The species representing this genus are mostly EetoMycorrhizal (ECM), and some are saprotrophic. A total of 17 speeies have been reported for Colombia based on morphological descriptions. In this study we conducted the first comprehensive phylogeny of ECM speeies in the genus collected in native Colombian Quercus humboldtii and in introduced Pinus patula forests. We included eight (A. arocheae, A. colombiana, A. flavoconia, A. fuligineodisca, A. muscaria, A. rubescens, A. sororcula and A. xylinivolva) out of 17 speeies present in the country, a first report of A. citrina, and the description of a new species: Amanita capillensis. Morphological taxonomic keys together with a phylogenetic approach using three nuclear gene regions: the rDNA 28S nuclear ribosomal Large SubUnit rRNA (nLSU) partial sequenee, the Internal Transcribed Spacers ITS1 and ITS2, and a portion of the gene for translation elongation factor 1 (tef la), were used to classify the specimens. Several highly supported clades were obtained from the phylogenetic hypotheses inferred by Bayesian inference and maximum likelihood approaches, allowing us to position the Colombian collections in a coherent infrageneric level, and to contribute to the Amanita local diversity knowledgees_CO
dc.formatapplication/pdfes_CO
dc.format.extent289 hojases_CO
dc.language.isoenges_CO
dc.publisherUniandeses_CO
dc.sourceinstname:Universidad de los Andeses_CO
dc.sourcereponame:Repositorio Institucional Sénecaes_CO
dc.titleStudy of the genus Amanita and social aspects in the conservation of macrofungi in Colombiaes_CO
dc.typedoctoralThesises_CO
dc.publisher.programDoctorado en Ciencias - Biologíaes_CO
dc.rights.accessRightsopenAccess
dc.subject.keywordHongos - Clasificación - Investigaciones - Colombiaes_CO
dc.subject.keywordFilogenia (Botánica) - Investigaciones - Colombiaes_CO
dc.subject.keywordHongos - Conservación de especímenes - Investigaciones - Colombiaes_CO
dc.publisher.facultyFacultad de Cienciases_CO
dc.publisher.departmentDepartamento de Biologíaes_CO
dc.type.versionpublishedVersion
dc.description.degreenameDoctor en Ciencias - Biologíaes_CO
dc.description.degreelevelDoctoradoes_CO


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