Molecular phylogenetics of mouse opossums: new findings on the phylogeny of Thylamys (Didelphimorphia, Didelphidae)

Autores
Palma, R. Eduardo; Boric Bargetto, Dusan; Jayat, Jorge Pablo; Flores, David Alfredo; Zeballos, Horacio; Pacheco, Victor; Cancino, Ricardo A.; Alfaro, Fernando D.; Rodríguez Serrano, Enrique; Pardiñas, Ulises Francisco J.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The mouse opossums of the genus Thylamys constitute a group of species mainly adapted to open xeric-like habitats and restricted to the southern portion of South America. We used molecular data (mitochondrial and nuclear sequences) to evaluate the phylogenetic and biogeographical relationships of all currently known living species of the genus, recognizing a new taxon from the middle and high elevations of the Peruvian Andes and evaluating the phylogenetic structuring within T. pallidior and T. elegans, as well as the validity of T. sponsorius, T. cinderella and T. tatei, and the haplogroups recognized within T. pusillus. Our results confirm the monophyly of the genus and that the Caatinga and the Cerrado inhabitants Thylamys karimii and T. velutinus are the most basal species in the radiation of Thylamys. We also calibrated a molecular clock which hypothesized a time of origin of the genus of about 24 My, with most species differentiating in middle and late Miocene and Plio-Pleistocene times of South America.
Fil: Palma, R. Eduardo. Pontificia Universidad Católica de Chile; Chile
Fil: Boric Bargetto, Dusan. Universidad de Concepción; Chile
Fil: Jayat, Jorge Pablo. Universidad Nacional de Chilecito; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Flores, David Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación Miguel Lillo; Argentina
Fil: Zeballos, Horacio. Centro de Investigación para la Promoción de los Pueblos; Perú
Fil: Pacheco, Victor. Universidad Nacional Mayor de San Marcos; Perú
Fil: Cancino, Ricardo A.. Pontificia Universidad Católica de Chile; Chile
Fil: Alfaro, Fernando D.. Pontificia Universidad Católica de Chile; Chile
Fil: Rodríguez Serrano, Enrique. Universidad de Concepción; Chile
Fil: Pardiñas, Ulises Francisco J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Diversidad y Evolución Austral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Taxonomy
South America
Molecular Data
Thylamys
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/29571
Acceder
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spelling Molecular phylogenetics of mouse opossums: new findings on the phylogeny of Thylamys (Didelphimorphia, Didelphidae)Palma, R. EduardoBoric Bargetto, DusanJayat, Jorge PabloFlores, David AlfredoZeballos, HoracioPacheco, VictorCancino, Ricardo A.Alfaro, Fernando D.Rodríguez Serrano, EnriquePardiñas, Ulises Francisco J.TaxonomySouth AmericaMolecular DataThylamyshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The mouse opossums of the genus Thylamys constitute a group of species mainly adapted to open xeric-like habitats and restricted to the southern portion of South America. We used molecular data (mitochondrial and nuclear sequences) to evaluate the phylogenetic and biogeographical relationships of all currently known living species of the genus, recognizing a new taxon from the middle and high elevations of the Peruvian Andes and evaluating the phylogenetic structuring within T. pallidior and T. elegans, as well as the validity of T. sponsorius, T. cinderella and T. tatei, and the haplogroups recognized within T. pusillus. Our results confirm the monophyly of the genus and that the Caatinga and the Cerrado inhabitants Thylamys karimii and T. velutinus are the most basal species in the radiation of Thylamys. We also calibrated a molecular clock which hypothesized a time of origin of the genus of about 24 My, with most species differentiating in middle and late Miocene and Plio-Pleistocene times of South America.Fil: Palma, R. Eduardo. Pontificia Universidad Católica de Chile; ChileFil: Boric Bargetto, Dusan. Universidad de Concepción; ChileFil: Jayat, Jorge Pablo. Universidad Nacional de Chilecito; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Flores, David Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación Miguel Lillo; ArgentinaFil: Zeballos, Horacio. Centro de Investigación para la Promoción de los Pueblos; PerúFil: Pacheco, Victor. Universidad Nacional Mayor de San Marcos; PerúFil: Cancino, Ricardo A.. Pontificia Universidad Católica de Chile; ChileFil: Alfaro, Fernando D.. Pontificia Universidad Católica de Chile; ChileFil: Rodríguez Serrano, Enrique. Universidad de Concepción; ChileFil: Pardiñas, Ulises Francisco J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Diversidad y Evolución Austral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaWiley2014-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/29571Palma, R. Eduardo; Boric Bargetto, Dusan; Jayat, Jorge Pablo; Flores, David Alfredo; Zeballos, Horacio; et al.; Molecular phylogenetics of mouse opossums: new findings on the phylogeny of Thylamys (Didelphimorphia, Didelphidae); Wiley; Zoologica Scripta; 43; 3; 1-4-2014; 217-2340300-3256CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/zsc.12051info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/zsc.12051/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:07:49Zoai:ri.conicet.gov.ar:11336/29571instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:07:49.955CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Molecular phylogenetics of mouse opossums: new findings on the phylogeny of Thylamys (Didelphimorphia, Didelphidae)
title Molecular phylogenetics of mouse opossums: new findings on the phylogeny of Thylamys (Didelphimorphia, Didelphidae)
spellingShingle Molecular phylogenetics of mouse opossums: new findings on the phylogeny of Thylamys (Didelphimorphia, Didelphidae)
Palma, R. Eduardo
Taxonomy
South America
Molecular Data
Thylamys
title_short Molecular phylogenetics of mouse opossums: new findings on the phylogeny of Thylamys (Didelphimorphia, Didelphidae)
title_full Molecular phylogenetics of mouse opossums: new findings on the phylogeny of Thylamys (Didelphimorphia, Didelphidae)
title_fullStr Molecular phylogenetics of mouse opossums: new findings on the phylogeny of Thylamys (Didelphimorphia, Didelphidae)
title_full_unstemmed Molecular phylogenetics of mouse opossums: new findings on the phylogeny of Thylamys (Didelphimorphia, Didelphidae)
title_sort Molecular phylogenetics of mouse opossums: new findings on the phylogeny of Thylamys (Didelphimorphia, Didelphidae)
dc.creator.none.fl_str_mv Palma, R. Eduardo
Boric Bargetto, Dusan
Jayat, Jorge Pablo
Flores, David Alfredo
Zeballos, Horacio
Pacheco, Victor
Cancino, Ricardo A.
Alfaro, Fernando D.
Rodríguez Serrano, Enrique
Pardiñas, Ulises Francisco J.
author Palma, R. Eduardo
author_facet Palma, R. Eduardo
Boric Bargetto, Dusan
Jayat, Jorge Pablo
Flores, David Alfredo
Zeballos, Horacio
Pacheco, Victor
Cancino, Ricardo A.
Alfaro, Fernando D.
Rodríguez Serrano, Enrique
Pardiñas, Ulises Francisco J.
author_role author
author2 Boric Bargetto, Dusan
Jayat, Jorge Pablo
Flores, David Alfredo
Zeballos, Horacio
Pacheco, Victor
Cancino, Ricardo A.
Alfaro, Fernando D.
Rodríguez Serrano, Enrique
Pardiñas, Ulises Francisco J.
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Taxonomy
South America
Molecular Data
Thylamys
topic Taxonomy
South America
Molecular Data
Thylamys
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The mouse opossums of the genus Thylamys constitute a group of species mainly adapted to open xeric-like habitats and restricted to the southern portion of South America. We used molecular data (mitochondrial and nuclear sequences) to evaluate the phylogenetic and biogeographical relationships of all currently known living species of the genus, recognizing a new taxon from the middle and high elevations of the Peruvian Andes and evaluating the phylogenetic structuring within T. pallidior and T. elegans, as well as the validity of T. sponsorius, T. cinderella and T. tatei, and the haplogroups recognized within T. pusillus. Our results confirm the monophyly of the genus and that the Caatinga and the Cerrado inhabitants Thylamys karimii and T. velutinus are the most basal species in the radiation of Thylamys. We also calibrated a molecular clock which hypothesized a time of origin of the genus of about 24 My, with most species differentiating in middle and late Miocene and Plio-Pleistocene times of South America.
Fil: Palma, R. Eduardo. Pontificia Universidad Católica de Chile; Chile
Fil: Boric Bargetto, Dusan. Universidad de Concepción; Chile
Fil: Jayat, Jorge Pablo. Universidad Nacional de Chilecito; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Flores, David Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación Miguel Lillo; Argentina
Fil: Zeballos, Horacio. Centro de Investigación para la Promoción de los Pueblos; Perú
Fil: Pacheco, Victor. Universidad Nacional Mayor de San Marcos; Perú
Fil: Cancino, Ricardo A.. Pontificia Universidad Católica de Chile; Chile
Fil: Alfaro, Fernando D.. Pontificia Universidad Católica de Chile; Chile
Fil: Rodríguez Serrano, Enrique. Universidad de Concepción; Chile
Fil: Pardiñas, Ulises Francisco J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico. Instituto de Diversidad y Evolución Austral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The mouse opossums of the genus Thylamys constitute a group of species mainly adapted to open xeric-like habitats and restricted to the southern portion of South America. We used molecular data (mitochondrial and nuclear sequences) to evaluate the phylogenetic and biogeographical relationships of all currently known living species of the genus, recognizing a new taxon from the middle and high elevations of the Peruvian Andes and evaluating the phylogenetic structuring within T. pallidior and T. elegans, as well as the validity of T. sponsorius, T. cinderella and T. tatei, and the haplogroups recognized within T. pusillus. Our results confirm the monophyly of the genus and that the Caatinga and the Cerrado inhabitants Thylamys karimii and T. velutinus are the most basal species in the radiation of Thylamys. We also calibrated a molecular clock which hypothesized a time of origin of the genus of about 24 My, with most species differentiating in middle and late Miocene and Plio-Pleistocene times of South America.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/29571
Palma, R. Eduardo; Boric Bargetto, Dusan; Jayat, Jorge Pablo; Flores, David Alfredo; Zeballos, Horacio; et al.; Molecular phylogenetics of mouse opossums: new findings on the phylogeny of Thylamys (Didelphimorphia, Didelphidae); Wiley; Zoologica Scripta; 43; 3; 1-4-2014; 217-234
0300-3256
CONICET Digital
CONICET
url http://hdl.handle.net/11336/29571
identifier_str_mv Palma, R. Eduardo; Boric Bargetto, Dusan; Jayat, Jorge Pablo; Flores, David Alfredo; Zeballos, Horacio; et al.; Molecular phylogenetics of mouse opossums: new findings on the phylogeny of Thylamys (Didelphimorphia, Didelphidae); Wiley; Zoologica Scripta; 43; 3; 1-4-2014; 217-234
0300-3256
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/zsc.12051
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/zsc.12051/abstract
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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