Population genomic and historical analysis suggests a global invasion by bridgehead processes in Mimulus guttatus
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...
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Biological and Environmental Sciences, University of Stirling, Stirling, Scotland, UK
2021
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ftuppsalauniv:oai:DiVA.org:uu-482891 2023-05-15T18:48:48+02:00 Population genomic and historical analysis suggests a global invasion by bridgehead processes in Mimulus guttatus Vallejo‐Marín, Mario 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 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-482891 https://doi.org/10.1038/s42003-021-01795-x eng eng Biological and Environmental Sciences, University of Stirling, Stirling, Scotland, UK Communications Biology, 2021, 4:1, s. 1-12 orcid:0000-0002-5663-8025 http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-482891 doi:10.1038/s42003-021-01795-x PMID 33712659 ISI:000629640700001 info:eu-repo/semantics/openAccess Biological Sciences Biologiska vetenskaper Article in journal info:eu-repo/semantics/article text 2021 ftuppsalauniv https://doi.org/10.1038/s42003-021-01795-x 2023-03-22T23:29:45Z 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. Vallejo-Marin et al. 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. They found that 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, and hypothesise that populations in the British Isles then served as a bridgehead for vanguard invasions worldwide. Article in Journal/Newspaper Alaska Aleutian Islands Uppsala University: Publications (DiVA) Pacific Communications Biology 4 1 |
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Open Polar |
collection |
Uppsala University: Publications (DiVA) |
op_collection_id |
ftuppsalauniv |
language |
English |
topic |
Biological Sciences Biologiska vetenskaper |
spellingShingle |
Biological Sciences Biologiska vetenskaper Vallejo‐Marín, Mario 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 |
topic_facet |
Biological Sciences Biologiska vetenskaper |
description |
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. Vallejo-Marin et al. 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. They found that 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, and hypothesise that populations in the British Isles then served as a bridgehead for vanguard invasions worldwide. |
format |
Article in Journal/Newspaper |
author |
Vallejo‐Marín, Mario 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_facet |
Vallejo‐Marín, Mario 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 |
Vallejo‐Marín, Mario |
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 |
Biological and Environmental Sciences, University of Stirling, Stirling, Scotland, UK |
publishDate |
2021 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-482891 https://doi.org/10.1038/s42003-021-01795-x |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Alaska Aleutian Islands |
genre_facet |
Alaska Aleutian Islands |
op_relation |
Communications Biology, 2021, 4:1, s. 1-12 orcid:0000-0002-5663-8025 http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-482891 doi:10.1038/s42003-021-01795-x PMID 33712659 ISI:000629640700001 |
op_rights |
info:eu-repo/semantics/openAccess |
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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1766242094426357760 |