Data from: Latitudinal environmental niches and riverine barriers shaped the phylogeography of the central Chilean endemic Dioscorea humilis (Dioscoreaceae)

Population data and microsatellite genotype matrix of Disocorea humilis Population data and microsatellite genotype matrix of Disocorea humilis

Detalles Bibliográficos
Autores: Viruel, Juan, Catalán, Pilar, Segarra-Moragues, José G.
Tipo de recurso: conjunto de datos
Fecha de publicación:2015
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/282548
Acceso en línea:http://hdl.handle.net/10261/282548
http://datadryad.org/stash/dataset/doi:10.5061/dryad.r759h
Access Level:acceso abierto
Palabra clave:Epipetrum
LGM
MaxEnt
Yams
Dioscorea humilis subsp. polyanthes
Dioscorea humilis subsp. humilis
Dioscorea humilis
Riverine barrier
LIG
Last Interglacial (LIG)
Last Glacial Maximum (LGM)
Holocene
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spelling Data from: Latitudinal environmental niches and riverine barriers shaped the phylogeography of the central Chilean endemic Dioscorea humilis (Dioscoreaceae)Viruel, JuanCatalán, PilarSegarra-Moragues, José G.EpipetrumLGMMaxEntYamsDioscorea humilis subsp. polyanthesDioscorea humilis subsp. humilisDioscorea humilisRiverine barrierLIGLast Interglacial (LIG)Last Glacial Maximum (LGM)HolocenePopulation data and microsatellite genotype matrix of Disocorea humilis Population data and microsatellite genotype matrix of Disocorea humilisThe effects of Pleistocene glaciations and geographical barriers on the phylogeographic patterns of lowland plant species in Mediterranean-climate areas of Central Chile are poorly understood. We used Dioscorea humilis (Dioscoreaceae), a dioecious geophyte extending 530 km from the Valparaíso to the Bío-Bío Regions, as a case study to disentangle the spatio-temporal evolution of populations in conjunction with latitudinal environmental changes since the Last Inter-Glacial (LIG) to the present. We used nuclear microsatellite loci, chloroplast (cpDNA) sequences and environmental niche modelling (ENM) to construct current and past scenarios from bioclimatic and geographical variables and to infer the evolutionary history of the taxa. We found strong genetic differentiation at nuclear microsatellite loci between the two subspecies of D. humilis, probably predating the LIG. Bayesian analyses of population structure revealed strong genetic differentiation of the widespread D. humilis subsp. humilis into northern and southern population groups, separated by the Maipo river. ENM revealed that the ecological niche differentiation of both groups have been maintained up to present times although their respective geographical distributions apparently fluctuated in concert with the climatic oscillations of the Last Glacial Maximum (LGM) and the Holocene. Genetic data revealed signatures of eastern and western postglacial expansion of the northern populations from the central Chilean depression, whereas the southern ones experienced a rapid southward expansion after the LGM. This study describes the complex evolutionary histories of lowland Mediterranean Chilean plants mediated by the summed effects of spatial isolation caused by riverine geographical barriers and the climatic changes of the Quaternary.Peer reviewedDryadConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202220222015info:eu-repo/semantics/datasethttp://purl.org/coar/resource_type/c_ddb1xlsxhttp://hdl.handle.net/10261/282548http://datadryad.org/stash/dataset/doi:10.5061/dryad.r759hreponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésViruel, Juan; Catalán, Pilar; Segarra-Moragues, José G.: Latitudinal environmental niches and riverine barriers shaped the phylogeography of the central Chilean endemic Dioscorea humilis (Dioscoreaceae) ; https://doi.org/10.1371/journal.pone.0110029. http://hdl.handle.net/10261/140718https://doi.org/10.5061/dryad.r759hSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2825482026-05-22T06:33:51Z
dc.title.none.fl_str_mv Data from: Latitudinal environmental niches and riverine barriers shaped the phylogeography of the central Chilean endemic Dioscorea humilis (Dioscoreaceae)
title Data from: Latitudinal environmental niches and riverine barriers shaped the phylogeography of the central Chilean endemic Dioscorea humilis (Dioscoreaceae)
spellingShingle Data from: Latitudinal environmental niches and riverine barriers shaped the phylogeography of the central Chilean endemic Dioscorea humilis (Dioscoreaceae)
Viruel, Juan
Epipetrum
LGM
MaxEnt
Yams
Dioscorea humilis subsp. polyanthes
Dioscorea humilis subsp. humilis
Dioscorea humilis
Riverine barrier
LIG
Last Interglacial (LIG)
Last Glacial Maximum (LGM)
Holocene
title_short Data from: Latitudinal environmental niches and riverine barriers shaped the phylogeography of the central Chilean endemic Dioscorea humilis (Dioscoreaceae)
title_full Data from: Latitudinal environmental niches and riverine barriers shaped the phylogeography of the central Chilean endemic Dioscorea humilis (Dioscoreaceae)
title_fullStr Data from: Latitudinal environmental niches and riverine barriers shaped the phylogeography of the central Chilean endemic Dioscorea humilis (Dioscoreaceae)
title_full_unstemmed Data from: Latitudinal environmental niches and riverine barriers shaped the phylogeography of the central Chilean endemic Dioscorea humilis (Dioscoreaceae)
title_sort Data from: Latitudinal environmental niches and riverine barriers shaped the phylogeography of the central Chilean endemic Dioscorea humilis (Dioscoreaceae)
dc.creator.none.fl_str_mv Viruel, Juan
Catalán, Pilar
Segarra-Moragues, José G.
author Viruel, Juan
author_facet Viruel, Juan
Catalán, Pilar
Segarra-Moragues, José G.
author_role author
author2 Catalán, Pilar
Segarra-Moragues, José G.
author2_role author
author
dc.contributor.none.fl_str_mv Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Epipetrum
LGM
MaxEnt
Yams
Dioscorea humilis subsp. polyanthes
Dioscorea humilis subsp. humilis
Dioscorea humilis
Riverine barrier
LIG
Last Interglacial (LIG)
Last Glacial Maximum (LGM)
Holocene
topic Epipetrum
LGM
MaxEnt
Yams
Dioscorea humilis subsp. polyanthes
Dioscorea humilis subsp. humilis
Dioscorea humilis
Riverine barrier
LIG
Last Interglacial (LIG)
Last Glacial Maximum (LGM)
Holocene
description Population data and microsatellite genotype matrix of Disocorea humilis Population data and microsatellite genotype matrix of Disocorea humilis
publishDate 2015
dc.date.none.fl_str_mv 2015
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/dataset
http://purl.org/coar/resource_type/c_ddb1
format dataset
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/282548
http://datadryad.org/stash/dataset/doi:10.5061/dryad.r759h
url http://hdl.handle.net/10261/282548
http://datadryad.org/stash/dataset/doi:10.5061/dryad.r759h
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Viruel, Juan; Catalán, Pilar; Segarra-Moragues, José G.: Latitudinal environmental niches and riverine barriers shaped the phylogeography of the central Chilean endemic Dioscorea humilis (Dioscoreaceae) ; https://doi.org/10.1371/journal.pone.0110029. http://hdl.handle.net/10261/140718
https://doi.org/10.5061/dryad.r759h
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv xlsx
dc.publisher.none.fl_str_mv Dryad
publisher.none.fl_str_mv Dryad
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.198674

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