Data from: Admixture mapping identifies introgressed genomic regions in North American canids ...
Hybrid zones typically contain novel gene combinations that can be tested by natural selection in a unique genetic context. Parental haplotypes that increase fitness can introgress beyond the hybrid zone, into the range of parental species. We used the Affymetrix canine SNP genotyping array to ident...
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ftdatacite:10.5061/dryad.0mg54 2024-02-04T09:59:30+01:00 Data from: Admixture mapping identifies introgressed genomic regions in North American canids ... VonHoldt, Bridgett M. Kays, Roland W. Pollinger, John P. Wayne, Robert K. 2016 https://dx.doi.org/10.5061/dryad.0mg54 https://datadryad.org/stash/dataset/doi:10.5061/dryad.0mg54 en eng Dryad https://dx.doi.org/10.1111/mec.13667 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 canids ancestry Canis latrans Holocene Canis lupus Dataset dataset 2016 ftdatacite https://doi.org/10.5061/dryad.0mg5410.1111/mec.13667 2024-01-05T04:39:59Z Hybrid zones typically contain novel gene combinations that can be tested by natural selection in a unique genetic context. Parental haplotypes that increase fitness can introgress beyond the hybrid zone, into the range of parental species. We used the Affymetrix canine SNP genotyping array to identify genomic regions tagged by multiple ancestry informative markers that are more frequent in an admixed population than expected. We surveyed a hybrid zone formed in the last 100 years as coyotes expanded their range into eastern North America. Concomitant with expansion, coyotes hybridized with wolves and some populations became more wolflike, such that coyotes in the northeast have the largest body size of any coyote population. Using a set of 3102 ancestry informative markers, we identified 60 differentially introgressed regions in 44 canines across this admixture zone. These regions are characterized by an excess of exogenous ancestry and, in northeastern coyotes, are enriched for genes affecting body size ... : Sample_InformationSample information and genome-wide ancestry estimatesAIMS_deltaGenotypes for AIMs, delta values, outlier block detection, and population-specificity ... Dataset Canis lupus DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
canids ancestry Canis latrans Holocene Canis lupus |
spellingShingle |
canids ancestry Canis latrans Holocene Canis lupus VonHoldt, Bridgett M. Kays, Roland W. Pollinger, John P. Wayne, Robert K. Data from: Admixture mapping identifies introgressed genomic regions in North American canids ... |
topic_facet |
canids ancestry Canis latrans Holocene Canis lupus |
description |
Hybrid zones typically contain novel gene combinations that can be tested by natural selection in a unique genetic context. Parental haplotypes that increase fitness can introgress beyond the hybrid zone, into the range of parental species. We used the Affymetrix canine SNP genotyping array to identify genomic regions tagged by multiple ancestry informative markers that are more frequent in an admixed population than expected. We surveyed a hybrid zone formed in the last 100 years as coyotes expanded their range into eastern North America. Concomitant with expansion, coyotes hybridized with wolves and some populations became more wolflike, such that coyotes in the northeast have the largest body size of any coyote population. Using a set of 3102 ancestry informative markers, we identified 60 differentially introgressed regions in 44 canines across this admixture zone. These regions are characterized by an excess of exogenous ancestry and, in northeastern coyotes, are enriched for genes affecting body size ... : Sample_InformationSample information and genome-wide ancestry estimatesAIMS_deltaGenotypes for AIMs, delta values, outlier block detection, and population-specificity ... |
format |
Dataset |
author |
VonHoldt, Bridgett M. Kays, Roland W. Pollinger, John P. Wayne, Robert K. |
author_facet |
VonHoldt, Bridgett M. Kays, Roland W. Pollinger, John P. Wayne, Robert K. |
author_sort |
VonHoldt, Bridgett M. |
title |
Data from: Admixture mapping identifies introgressed genomic regions in North American canids ... |
title_short |
Data from: Admixture mapping identifies introgressed genomic regions in North American canids ... |
title_full |
Data from: Admixture mapping identifies introgressed genomic regions in North American canids ... |
title_fullStr |
Data from: Admixture mapping identifies introgressed genomic regions in North American canids ... |
title_full_unstemmed |
Data from: Admixture mapping identifies introgressed genomic regions in North American canids ... |
title_sort |
data from: admixture mapping identifies introgressed genomic regions in north american canids ... |
publisher |
Dryad |
publishDate |
2016 |
url |
https://dx.doi.org/10.5061/dryad.0mg54 https://datadryad.org/stash/dataset/doi:10.5061/dryad.0mg54 |
genre |
Canis lupus |
genre_facet |
Canis lupus |
op_relation |
https://dx.doi.org/10.1111/mec.13667 |
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.0mg5410.1111/mec.13667 |
_version_ |
1789964343377395712 |