Population genomic and historical analysis suggests a global invasion by bridgehead processes in Mimulus guttatus
© 2021, The Author(s). Imperfect historical records and complex demographic histories present challenges for reconstructing the history of biological invasions. Here, we combine historical records, extensive worldwide and genome-wide sampling, and demographic analyses to investigate the global invas...
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Nature Publishing Group
2021
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Online Access: | https://doi.org/10.1038/s42003-021-01795-x https://nottingham-repository.worktribe.com/file/5394887/1/Population%20genomic%20and%20historical%20analysis%20suggests%20a%20global%20invasion%20by%20bridgehead%20processes%20in%20Mimulus%20guttatus https://nottingham-repository.worktribe.com/output/5394887 |
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ftunnottinghamrr:oai:nottingham-repository.worktribe.com:5394887 2023-05-15T18:48:54+02:00 Population genomic and historical analysis suggests a global invasion by bridgehead processes in Mimulus guttatus Friedman, Jannice Twyford, Alex D. Lepais, Olivier Ickert-Bond, Stefanie M. Streisfeld, Matthew A. Yant, Levi van Kleunen, Mark Rotter, Michael C. Puzey, Joshua R. 2021-03-12 https://doi.org/10.1038/s42003-021-01795-x https://nottingham-repository.worktribe.com/file/5394887/1/Population%20genomic%20and%20historical%20analysis%20suggests%20a%20global%20invasion%20by%20bridgehead%20processes%20in%20Mimulus%20guttatus https://nottingham-repository.worktribe.com/output/5394887 unknown Nature Publishing Group https://nottingham-repository.worktribe.com/output/5394887 Communications Biology Volume 4 Issue 1 doi:https://doi.org/10.1038/s42003-021-01795-x https://nottingham-repository.worktribe.com/file/5394887/1/Population%20genomic%20and%20historical%20analysis%20suggests%20a%20global%20invasion%20by%20bridgehead%20processes%20in%20Mimulus%20guttatus doi:10.1038/s42003-021-01795-x openAccess http://creativecommons.org/licenses/by/4.0/ CC-BY Journal Article publishedVersion 2021 ftunnottinghamrr https://doi.org/10.1038/s42003-021-01795-x 2022-10-13T22:16:18Z © 2021, The Author(s). Imperfect historical records and complex demographic histories present challenges for reconstructing the history of biological invasions. Here, we combine historical records, extensive worldwide and genome-wide sampling, and demographic analyses to investigate the global invasion of Mimulus guttatus from North America to Europe and the Southwest Pacific. By sampling 521 plants from 158 native and introduced populations genotyped at >44,000 loci, we determined that invasive M. guttatus was first likely introduced to the British Isles from the Aleutian Islands (Alaska), followed by admixture from multiple parts of the native range. We hypothesise that populations in the British Isles then served as a bridgehead for vanguard invasions worldwide. Our results emphasise the highly admixed nature of introduced M. guttatus and demonstrate the potential of introduced populations to serve as sources of secondary admixture, producing novel hybrids. Unravelling the history of biological invasions provides a starting point to understand how invasive populations adapt to novel environments. Article in Journal/Newspaper Alaska Aleutian Islands University of Nottingham: Repository@Nottingham Pacific Communications Biology 4 1 |
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University of Nottingham: Repository@Nottingham |
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ftunnottinghamrr |
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description |
© 2021, The Author(s). Imperfect historical records and complex demographic histories present challenges for reconstructing the history of biological invasions. Here, we combine historical records, extensive worldwide and genome-wide sampling, and demographic analyses to investigate the global invasion of Mimulus guttatus from North America to Europe and the Southwest Pacific. By sampling 521 plants from 158 native and introduced populations genotyped at >44,000 loci, we determined that invasive M. guttatus was first likely introduced to the British Isles from the Aleutian Islands (Alaska), followed by admixture from multiple parts of the native range. We hypothesise that populations in the British Isles then served as a bridgehead for vanguard invasions worldwide. Our results emphasise the highly admixed nature of introduced M. guttatus and demonstrate the potential of introduced populations to serve as sources of secondary admixture, producing novel hybrids. Unravelling the history of biological invasions provides a starting point to understand how invasive populations adapt to novel environments. |
format |
Article in Journal/Newspaper |
author |
Friedman, Jannice Twyford, Alex D. Lepais, Olivier Ickert-Bond, Stefanie M. Streisfeld, Matthew A. Yant, Levi van Kleunen, Mark Rotter, Michael C. Puzey, Joshua R. |
spellingShingle |
Friedman, Jannice Twyford, Alex D. Lepais, Olivier Ickert-Bond, Stefanie M. Streisfeld, Matthew A. Yant, Levi van Kleunen, Mark Rotter, Michael C. Puzey, Joshua R. Population genomic and historical analysis suggests a global invasion by bridgehead processes in Mimulus guttatus |
author_facet |
Friedman, Jannice Twyford, Alex D. Lepais, Olivier Ickert-Bond, Stefanie M. Streisfeld, Matthew A. Yant, Levi van Kleunen, Mark Rotter, Michael C. Puzey, Joshua R. |
author_sort |
Friedman, Jannice |
title |
Population genomic and historical analysis suggests a global invasion by bridgehead processes in Mimulus guttatus |
title_short |
Population genomic and historical analysis suggests a global invasion by bridgehead processes in Mimulus guttatus |
title_full |
Population genomic and historical analysis suggests a global invasion by bridgehead processes in Mimulus guttatus |
title_fullStr |
Population genomic and historical analysis suggests a global invasion by bridgehead processes in Mimulus guttatus |
title_full_unstemmed |
Population genomic and historical analysis suggests a global invasion by bridgehead processes in Mimulus guttatus |
title_sort |
population genomic and historical analysis suggests a global invasion by bridgehead processes in mimulus guttatus |
publisher |
Nature Publishing Group |
publishDate |
2021 |
url |
https://doi.org/10.1038/s42003-021-01795-x https://nottingham-repository.worktribe.com/file/5394887/1/Population%20genomic%20and%20historical%20analysis%20suggests%20a%20global%20invasion%20by%20bridgehead%20processes%20in%20Mimulus%20guttatus https://nottingham-repository.worktribe.com/output/5394887 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Alaska Aleutian Islands |
genre_facet |
Alaska Aleutian Islands |
op_relation |
https://nottingham-repository.worktribe.com/output/5394887 Communications Biology Volume 4 Issue 1 doi:https://doi.org/10.1038/s42003-021-01795-x https://nottingham-repository.worktribe.com/file/5394887/1/Population%20genomic%20and%20historical%20analysis%20suggests%20a%20global%20invasion%20by%20bridgehead%20processes%20in%20Mimulus%20guttatus doi:10.1038/s42003-021-01795-x |
op_rights |
openAccess http://creativecommons.org/licenses/by/4.0/ |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1038/s42003-021-01795-x |
container_title |
Communications Biology |
container_volume |
4 |
container_issue |
1 |
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1766242264348098560 |