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The origin of Humboldt and Bonpland's holotype of Oncidium ornithorhynchum, clarified using +200-year-old DNA

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dc.contributor.authorContreras Ortiz, Natalia
dc.contributor.authorRodríguez García, Teresa
dc.contributor.authorQuintanilla, Sonia
dc.contributor.authorBernal Villegas, Jaime
dc.contributor.authorMadriñán, Santiago
dc.contributor.authorGómez, Alberto
dc.contributor.corporatenamePontificia Universidad Javeriana. Facultad de Medicina. Instituto de Genética Humana. Grupo de investigación Instituto de Genética Humanaspa
dc.contributor.javerianateacherGómez, Alberto
dc.coverage.spatialAmérica Latinaspa
dc.date.accessioned2023-08-28T15:07:28Z
dc.date.available2023-08-28T15:07:28Z
dc.date.created2019-08-14
dc.description.abstractenglishOncidium ornithorhynchum, an epiphytic orchid characterized by erect, pyramidal inflorescences and small yellow flowers, is found in the northern Andes. However, according to the protologue, the type was collected in Mexico during Humboldt and Bonpland's American expedition (1800–1804). To clarify this problem, we extracted DNA from the ancient holotype. Short-range PCRs for plastid (matK-trnK, trnH-psbA, ycf1) and nuclear (nrITS) markers were established and used to infer its phylogenetic placement with several related Central American and Andean orchid species. This provided well-supported and close relationships of the holotype with other North Andean orchids, proving that the locus classicus was confounded. Also O. sotoanum from Mexico, with which O. ornithorhynchum has often been confused, was only distantly related.spa
dc.description.esciNospa
dc.description.indexingRevista Internacional - Indexadaspa
dc.description.orcidhttps://orcid.org/0000-0002-6253-8223spa
dc.description.orcidhttps://orcid.org/0000-0002-4726-1035spa
dc.description.orcidhttps://orcid.org/0000-0002-5592-3844spa
dc.description.publindexA1spa
dc.description.quartilescopusQ1spa
dc.description.quartilewosQ1spa
dc.formatPDFspa
dc.format.mimetypeapplication/pdfspa
dc.identifierhttps://search-ebscohost-com.ezproxy.javeriana.edu.co/login.aspx?direct=true&AuthType=sso&db=edsjsr&AN=edsjsr.26862065&lang=es&site=eds-live&scope=site&custid=s6670599spa
dc.identifier.doihttps://doi.org/10.1002/tax.12067spa
dc.identifier.instnameinstname:Pontificia Universidad Javerianaspa
dc.identifier.issn0040-0262 / 1996-8175 (Electrónico)spa
dc.identifier.reponamereponame:Repositorio Institucional - Pontificia Universidad Javerianaspa
dc.identifier.repourlrepourl:https://repository.javeriana.edu.cospa
dc.identifier.urihttp://hdl.handle.net/10554/65319
dc.language.isoengspa
dc.relation.citationendpage480spa
dc.relation.citationissue3spa
dc.relation.citationstartpage471spa
dc.relation.citationvolume68spa
dc.relation.ispartofjournalTaxonspa
dc.rights.coarhttp://purl.org/coar/access_right/c_abf2spa
dc.rights.licenceAtribución-NoComercial 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.subject.keywordHerbarium DNA amplificationspa
dc.subject.keywordMolecular phylogeneticsspa
dc.subject.keywordOncidium ornithorhynchumspa
dc.subject.keywordOncidium sotoanumspa
dc.subject.keywordSouth Americaspa
dc.titleThe origin of Humboldt and Bonpland's holotype of Oncidium ornithorhynchum, clarified using +200-year-old DNAspa
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.type.hasversionhttp://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.localArtículo de revistaspa

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