Data from: Demographic history of a recent invasion of house mice on the isolated Island of Gough
Island populations provide natural laboratories for studying key contributors to evolutionary change, including natural selection, population size, and the colonization of new environments. The demographic histories of island populations can be reconstructed from patterns of genetic diversity. House...
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ftzenodo:oai:zenodo.org:4957509 2023-05-15T18:21:14+02:00 Data from: Demographic history of a recent invasion of house mice on the isolated Island of Gough Gray, Melissa M. Wegmann, Daniel Haasl, Ryan J. White, Michael A. Gabriel, Sofia I. Searle, Jeremy B. Cuthbert, Richard J. Ryan, Peter G. Payseur, Bret A. 2014-03-13 https://zenodo.org/record/4957509 https://doi.org/10.5061/dryad.tv492 unknown doi:10.1111/mec.12715 https://zenodo.org/communities/dryad https://zenodo.org/record/4957509 https://doi.org/10.5061/dryad.tv492 oai:zenodo.org:4957509 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode Mus musculus domesticus Last 100-200 years house mouse info:eu-repo/semantics/other dataset 2014 ftzenodo https://doi.org/10.5061/dryad.tv49210.1111/mec.12715 2023-03-11T04:13:34Z Island populations provide natural laboratories for studying key contributors to evolutionary change, including natural selection, population size, and the colonization of new environments. The demographic histories of island populations can be reconstructed from patterns of genetic diversity. House mice (Mus musculus) inhabit islands throughout the globe, making them an attractive system for studying island colonization from a genetic perspective. Gough Island, in the central South Atlantic Ocean, is one of the remotest islands in the world. House mice were introduced to Gough Island by sealers during the 19th century, and display unusual phenotypes, including exceptionally large body size and carnivorous feeding behavior. We describe genetic variation in Gough Island mice using mitochondrial sequences, nuclear sequences, and microsatellites. Phylogenetic analysis of mitochondrial sequences suggested that Gough Island mice belong to Mus musculus domesticus, with the maternal lineage possibly originating in England or France. Cluster analyses of microsatellites revealed genetic membership for Gough Island mice in multiple coastal populations in Western Europe, suggesting admixed ancestry. Gough Island mice showed substantial reductions in mitochondrial and nuclear sequence variation and weak reductions in microsatellite diversity compared with Western European populations, consistent with a population bottleneck. Approximate Bayesian Computation (ABC) estimated that mice recently colonized Gough Island (~100 years ago) and experienced a 98% reduction in population size followed by a rapid expansion. Our results indicate that the unusual phenotypes of Gough Island mice evolved rapidly, positioning these mice as useful models for understanding rapid phenotypic evolution. MMGray_GoughIslandMouseDemographicHistory_Microsatellite_GenAlEx_FormatRaw microsatellite genotypes in GenAlEx format.MainModelABC toolbox model files (ms was the coalescent simulatior, MarkSim was used to generate mutations, arlsumstat was the ... Dataset South Atlantic Ocean Zenodo Gough ENVELOPE(159.367,159.367,-81.633,-81.633) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Mus musculus domesticus Last 100-200 years house mouse |
spellingShingle |
Mus musculus domesticus Last 100-200 years house mouse Gray, Melissa M. Wegmann, Daniel Haasl, Ryan J. White, Michael A. Gabriel, Sofia I. Searle, Jeremy B. Cuthbert, Richard J. Ryan, Peter G. Payseur, Bret A. Data from: Demographic history of a recent invasion of house mice on the isolated Island of Gough |
topic_facet |
Mus musculus domesticus Last 100-200 years house mouse |
description |
Island populations provide natural laboratories for studying key contributors to evolutionary change, including natural selection, population size, and the colonization of new environments. The demographic histories of island populations can be reconstructed from patterns of genetic diversity. House mice (Mus musculus) inhabit islands throughout the globe, making them an attractive system for studying island colonization from a genetic perspective. Gough Island, in the central South Atlantic Ocean, is one of the remotest islands in the world. House mice were introduced to Gough Island by sealers during the 19th century, and display unusual phenotypes, including exceptionally large body size and carnivorous feeding behavior. We describe genetic variation in Gough Island mice using mitochondrial sequences, nuclear sequences, and microsatellites. Phylogenetic analysis of mitochondrial sequences suggested that Gough Island mice belong to Mus musculus domesticus, with the maternal lineage possibly originating in England or France. Cluster analyses of microsatellites revealed genetic membership for Gough Island mice in multiple coastal populations in Western Europe, suggesting admixed ancestry. Gough Island mice showed substantial reductions in mitochondrial and nuclear sequence variation and weak reductions in microsatellite diversity compared with Western European populations, consistent with a population bottleneck. Approximate Bayesian Computation (ABC) estimated that mice recently colonized Gough Island (~100 years ago) and experienced a 98% reduction in population size followed by a rapid expansion. Our results indicate that the unusual phenotypes of Gough Island mice evolved rapidly, positioning these mice as useful models for understanding rapid phenotypic evolution. MMGray_GoughIslandMouseDemographicHistory_Microsatellite_GenAlEx_FormatRaw microsatellite genotypes in GenAlEx format.MainModelABC toolbox model files (ms was the coalescent simulatior, MarkSim was used to generate mutations, arlsumstat was the ... |
format |
Dataset |
author |
Gray, Melissa M. Wegmann, Daniel Haasl, Ryan J. White, Michael A. Gabriel, Sofia I. Searle, Jeremy B. Cuthbert, Richard J. Ryan, Peter G. Payseur, Bret A. |
author_facet |
Gray, Melissa M. Wegmann, Daniel Haasl, Ryan J. White, Michael A. Gabriel, Sofia I. Searle, Jeremy B. Cuthbert, Richard J. Ryan, Peter G. Payseur, Bret A. |
author_sort |
Gray, Melissa M. |
title |
Data from: Demographic history of a recent invasion of house mice on the isolated Island of Gough |
title_short |
Data from: Demographic history of a recent invasion of house mice on the isolated Island of Gough |
title_full |
Data from: Demographic history of a recent invasion of house mice on the isolated Island of Gough |
title_fullStr |
Data from: Demographic history of a recent invasion of house mice on the isolated Island of Gough |
title_full_unstemmed |
Data from: Demographic history of a recent invasion of house mice on the isolated Island of Gough |
title_sort |
data from: demographic history of a recent invasion of house mice on the isolated island of gough |
publishDate |
2014 |
url |
https://zenodo.org/record/4957509 https://doi.org/10.5061/dryad.tv492 |
long_lat |
ENVELOPE(159.367,159.367,-81.633,-81.633) |
geographic |
Gough |
geographic_facet |
Gough |
genre |
South Atlantic Ocean |
genre_facet |
South Atlantic Ocean |
op_relation |
doi:10.1111/mec.12715 https://zenodo.org/communities/dryad https://zenodo.org/record/4957509 https://doi.org/10.5061/dryad.tv492 oai:zenodo.org:4957509 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5061/dryad.tv49210.1111/mec.12715 |
_version_ |
1766200389143625728 |