Data from: Contemporary factors influencing genetic diversity in the Alaska humpback whitefish Coregonus clupeaformis complex
Thirteen microsatellite loci were used to address three hypotheses regarding genetic diversity in the humpback whitefish Coregonus clupeaformis complex in Alaska. The test results provided further insight into the factors influencing C. clupeaformis complex population structure and level of genetic...
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fttriple:oai:gotriple.eu:50|dedup_wf_001::f6ef557723edb36718278af2bf8a872a 2023-05-15T16:36:19+02:00 Data from: Contemporary factors influencing genetic diversity in the Alaska humpback whitefish Coregonus clupeaformis complex Olsen, J. B. Brown, R. J. Russ, O. L. Harper, K. Wenburg, J. K. 2018-01-01 https://doi.org/10.5061/DRYAD.GV1JJ11 undefined unknown Dryad https://dx.doi.org/10.5061/DRYAD.GV1JJ11 http://dx.doi.org/10.5061/dryad.gv1jj11 lic_creative-commons 10.5061/DRYAD.GV1JJ11 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:108479 oai:easy.dans.knaw.nl:easy-dataset:108479 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 re3data_____::r3d100000044 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 Corgonidae humpback whitefish genetic diversity Alaska Coregonus clupeaformis Life sciences medicine and health care envir stat Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2018 fttriple https://doi.org/10.5061/DRYAD.GV1JJ11 https://doi.org/10.5061/dryad.gv1jj11 2023-01-22T17:41:48Z Thirteen microsatellite loci were used to address three hypotheses regarding genetic diversity in the humpback whitefish Coregonus clupeaformis complex in Alaska. The test results provided further insight into the factors influencing C. clupeaformis complex population structure and level of genetic variation. First, themicrosatellite data did not provide evidence of two spatially distinct Beringian and Eurasian refugial groups as revealed in previous phylogeographic analyses ofmitochondrialDNAvari- ation. Rather, the population structure inferred from the microsatellite variation appears to reveal the influence of factors on amore recent time scale, including gene flowamong the refugial groups and iso- lation of some anadromous and freshwater resident populations. Second, anadromous C. clupeaformis complex collections exhibited higher intra-population genetic diversity than freshwater resident col- lections. This outcome is consistent with previous meta analyses suggesting that freshwater resident populations probably have smaller historical effective population sizes and less conspecific gene flow because the habitat tends to be smaller and supports fewer and smaller populations. Finally, the analy- sis of contemporary immigration rates was consistent with, but did not provide statistical support for, the hypothesis that gene flow among anadromous C. clupeaformis complex populations along coastal Alaska is influenced by the Alaska Coastal Current. Further studies are needed to evaluate gene flow among coastal Alaska C. clupeaformis complex populations. Published jfb13568-sup-0001-TableS1Genotype data from 13 microsatellite loci used to evaluate genetic divergence and diversity in 11 humpback whitefish Coregonus clupeaformis complex collections from Alaska. The genotype data is formatted for use in the population genetic analysis software FSTAT. Dataset Humpback whitefish Alaska Unknown |
institution |
Open Polar |
collection |
Unknown |
op_collection_id |
fttriple |
language |
unknown |
topic |
Corgonidae humpback whitefish genetic diversity Alaska Coregonus clupeaformis Life sciences medicine and health care envir stat |
spellingShingle |
Corgonidae humpback whitefish genetic diversity Alaska Coregonus clupeaformis Life sciences medicine and health care envir stat Olsen, J. B. Brown, R. J. Russ, O. L. Harper, K. Wenburg, J. K. Data from: Contemporary factors influencing genetic diversity in the Alaska humpback whitefish Coregonus clupeaformis complex |
topic_facet |
Corgonidae humpback whitefish genetic diversity Alaska Coregonus clupeaformis Life sciences medicine and health care envir stat |
description |
Thirteen microsatellite loci were used to address three hypotheses regarding genetic diversity in the humpback whitefish Coregonus clupeaformis complex in Alaska. The test results provided further insight into the factors influencing C. clupeaformis complex population structure and level of genetic variation. First, themicrosatellite data did not provide evidence of two spatially distinct Beringian and Eurasian refugial groups as revealed in previous phylogeographic analyses ofmitochondrialDNAvari- ation. Rather, the population structure inferred from the microsatellite variation appears to reveal the influence of factors on amore recent time scale, including gene flowamong the refugial groups and iso- lation of some anadromous and freshwater resident populations. Second, anadromous C. clupeaformis complex collections exhibited higher intra-population genetic diversity than freshwater resident col- lections. This outcome is consistent with previous meta analyses suggesting that freshwater resident populations probably have smaller historical effective population sizes and less conspecific gene flow because the habitat tends to be smaller and supports fewer and smaller populations. Finally, the analy- sis of contemporary immigration rates was consistent with, but did not provide statistical support for, the hypothesis that gene flow among anadromous C. clupeaformis complex populations along coastal Alaska is influenced by the Alaska Coastal Current. Further studies are needed to evaluate gene flow among coastal Alaska C. clupeaformis complex populations. Published jfb13568-sup-0001-TableS1Genotype data from 13 microsatellite loci used to evaluate genetic divergence and diversity in 11 humpback whitefish Coregonus clupeaformis complex collections from Alaska. The genotype data is formatted for use in the population genetic analysis software FSTAT. |
format |
Dataset |
author |
Olsen, J. B. Brown, R. J. Russ, O. L. Harper, K. Wenburg, J. K. |
author_facet |
Olsen, J. B. Brown, R. J. Russ, O. L. Harper, K. Wenburg, J. K. |
author_sort |
Olsen, J. B. |
title |
Data from: Contemporary factors influencing genetic diversity in the Alaska humpback whitefish Coregonus clupeaformis complex |
title_short |
Data from: Contemporary factors influencing genetic diversity in the Alaska humpback whitefish Coregonus clupeaformis complex |
title_full |
Data from: Contemporary factors influencing genetic diversity in the Alaska humpback whitefish Coregonus clupeaformis complex |
title_fullStr |
Data from: Contemporary factors influencing genetic diversity in the Alaska humpback whitefish Coregonus clupeaformis complex |
title_full_unstemmed |
Data from: Contemporary factors influencing genetic diversity in the Alaska humpback whitefish Coregonus clupeaformis complex |
title_sort |
data from: contemporary factors influencing genetic diversity in the alaska humpback whitefish coregonus clupeaformis complex |
publisher |
Dryad |
publishDate |
2018 |
url |
https://doi.org/10.5061/DRYAD.GV1JJ11 |
genre |
Humpback whitefish Alaska |
genre_facet |
Humpback whitefish Alaska |
op_source |
10.5061/DRYAD.GV1JJ11 oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:108479 oai:easy.dans.knaw.nl:easy-dataset:108479 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 re3data_____::r3d100000044 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 |
op_relation |
https://dx.doi.org/10.5061/DRYAD.GV1JJ11 http://dx.doi.org/10.5061/dryad.gv1jj11 |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/DRYAD.GV1JJ11 https://doi.org/10.5061/dryad.gv1jj11 |
_version_ |
1766026655259688960 |