Data from: Pleistocene expansion of the bipolar lichen Cetraria aculeata into the Southern hemisphere ...
Many boreal and polar lichens occupy bipolar distributional ranges that frequently extend into high mountains at lower latitudes. Although such disjunctions are more common among lichens than in other groups of organisms, the geographic origin of bipolar lichen taxa, and the way and time frame in wh...
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Online Access: | https://dx.doi.org/10.5061/dryad.j57c0 https://datadryad.org/stash/dataset/doi:10.5061/dryad.j57c0 |
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ftdatacite:10.5061/dryad.j57c0 2024-02-04T09:54:45+01:00 Data from: Pleistocene expansion of the bipolar lichen Cetraria aculeata into the Southern hemisphere ... Fernandez-Mendoza, Fernando Printzen, Christian 2012 https://dx.doi.org/10.5061/dryad.j57c0 https://datadryad.org/stash/dataset/doi:10.5061/dryad.j57c0 en eng Dryad https://dx.doi.org/10.1111/mec.12210 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Bipolar distribution Stochastic mapping lichenized fungi Cetraria islandica Amphitropical disjunction Antarctic Cetraria aculeata Dataset dataset 2012 ftdatacite https://doi.org/10.5061/dryad.j57c010.1111/mec.12210 2024-01-05T04:51:50Z Many boreal and polar lichens occupy bipolar distributional ranges that frequently extend into high mountains at lower latitudes. Although such disjunctions are more common among lichens than in other groups of organisms, the geographic origin of bipolar lichen taxa, and the way and time frame in which they colonized their ranges have not been studied in detail. We used the predominantly vegetative, widespread lichen Cetraria aculeata as a model species. We surveyed the origin and history of its bipolar pattern using population genetics, phylogenetic and genealogical reconstruction methods. Cetraria aculeata originated in the Northern Hemisphere and dispersed southwards during the Pleistocene. The genetic signal suggests a Pleistocene dispersive burst in which a population size expansion concurred with the acquisition of a South-American range that culminated in the colonization of the Antarctic. ... : 1_Complete_data_matrixFull dataset including all individuals. It includes geographic information, haplotype assignment per locus, Genebank accesions, Assignment to Mixture clusters, MLC and SLC obtained in BAPSMEC_Complete_Dataset.txt2_ITS_complete_rootedITS alignment in Nexus formatITSb.nex2_GPD_complete_rootedGPD alignment in nexus formatGPDb.nex3_mtlsu_complete_rootedmtLSU alignment in nexus formatmtlsub.nex4_ITS_haplotypesITS alignment collapsed to haplotypesITS_haplotypes.nex4_GPD_haplotypesGPD alignment collapsed to haplotypesGPD_haplotypes.nex4_mtLSU_haplotypesmtLSU alignment collapsed to haplotypesmtLSU_haplotypes.nex5_ITS_Simmap_60seqsDataset collapsed to haplotypes per geographic region to be used for Stochastic mappingITS60seqsA.nex5_GPD_Simmap_47seqsDataset collapsed to haplotypes per geographic region to be used for Stochastic mappinggpd47seqsa.nex5_mtlsu_Simmap_27seqsDataset collapsed to haplotypes per geographic region to be used for Stochastic ... Dataset Antarc* Antarctic DataCite Metadata Store (German National Library of Science and Technology) Antarctic The Antarctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Bipolar distribution Stochastic mapping lichenized fungi Cetraria islandica Amphitropical disjunction Antarctic Cetraria aculeata |
spellingShingle |
Bipolar distribution Stochastic mapping lichenized fungi Cetraria islandica Amphitropical disjunction Antarctic Cetraria aculeata Fernandez-Mendoza, Fernando Printzen, Christian Data from: Pleistocene expansion of the bipolar lichen Cetraria aculeata into the Southern hemisphere ... |
topic_facet |
Bipolar distribution Stochastic mapping lichenized fungi Cetraria islandica Amphitropical disjunction Antarctic Cetraria aculeata |
description |
Many boreal and polar lichens occupy bipolar distributional ranges that frequently extend into high mountains at lower latitudes. Although such disjunctions are more common among lichens than in other groups of organisms, the geographic origin of bipolar lichen taxa, and the way and time frame in which they colonized their ranges have not been studied in detail. We used the predominantly vegetative, widespread lichen Cetraria aculeata as a model species. We surveyed the origin and history of its bipolar pattern using population genetics, phylogenetic and genealogical reconstruction methods. Cetraria aculeata originated in the Northern Hemisphere and dispersed southwards during the Pleistocene. The genetic signal suggests a Pleistocene dispersive burst in which a population size expansion concurred with the acquisition of a South-American range that culminated in the colonization of the Antarctic. ... : 1_Complete_data_matrixFull dataset including all individuals. It includes geographic information, haplotype assignment per locus, Genebank accesions, Assignment to Mixture clusters, MLC and SLC obtained in BAPSMEC_Complete_Dataset.txt2_ITS_complete_rootedITS alignment in Nexus formatITSb.nex2_GPD_complete_rootedGPD alignment in nexus formatGPDb.nex3_mtlsu_complete_rootedmtLSU alignment in nexus formatmtlsub.nex4_ITS_haplotypesITS alignment collapsed to haplotypesITS_haplotypes.nex4_GPD_haplotypesGPD alignment collapsed to haplotypesGPD_haplotypes.nex4_mtLSU_haplotypesmtLSU alignment collapsed to haplotypesmtLSU_haplotypes.nex5_ITS_Simmap_60seqsDataset collapsed to haplotypes per geographic region to be used for Stochastic mappingITS60seqsA.nex5_GPD_Simmap_47seqsDataset collapsed to haplotypes per geographic region to be used for Stochastic mappinggpd47seqsa.nex5_mtlsu_Simmap_27seqsDataset collapsed to haplotypes per geographic region to be used for Stochastic ... |
format |
Dataset |
author |
Fernandez-Mendoza, Fernando Printzen, Christian |
author_facet |
Fernandez-Mendoza, Fernando Printzen, Christian |
author_sort |
Fernandez-Mendoza, Fernando |
title |
Data from: Pleistocene expansion of the bipolar lichen Cetraria aculeata into the Southern hemisphere ... |
title_short |
Data from: Pleistocene expansion of the bipolar lichen Cetraria aculeata into the Southern hemisphere ... |
title_full |
Data from: Pleistocene expansion of the bipolar lichen Cetraria aculeata into the Southern hemisphere ... |
title_fullStr |
Data from: Pleistocene expansion of the bipolar lichen Cetraria aculeata into the Southern hemisphere ... |
title_full_unstemmed |
Data from: Pleistocene expansion of the bipolar lichen Cetraria aculeata into the Southern hemisphere ... |
title_sort |
data from: pleistocene expansion of the bipolar lichen cetraria aculeata into the southern hemisphere ... |
publisher |
Dryad |
publishDate |
2012 |
url |
https://dx.doi.org/10.5061/dryad.j57c0 https://datadryad.org/stash/dataset/doi:10.5061/dryad.j57c0 |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
https://dx.doi.org/10.1111/mec.12210 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.j57c010.1111/mec.12210 |
_version_ |
1789974721242071040 |