House mouse colonization patterns on the sub-Antarctic Kerguelen Archipelago suggest singular primary invasions and resilience against re-invasion
Abstract Background Starting from Western Europe, the house mouse ( Mus musculus domesticus ) has spread across the globe in historic times. However, most oceanic islands were colonized by mice only within the past 300 years. This makes them an excellent model for studying the evolutionary processes...
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ftdoajarticles:oai:doaj.org/article:cd1cbcd975ab49b48d66d02ab8eac3ea 2023-05-15T13:22:34+02:00 House mouse colonization patterns on the sub-Antarctic Kerguelen Archipelago suggest singular primary invasions and resilience against re-invasion Scavetta Rick J Quillfeldt Petra van Vuuren Jansen Stevens Mark I Chapuis Jean-Louis Hardouin Emilie A Teschke Meike Tautz Diethard 2010-10-01T00:00:00Z https://doi.org/10.1186/1471-2148-10-325 https://doaj.org/article/cd1cbcd975ab49b48d66d02ab8eac3ea EN eng BMC http://www.biomedcentral.com/1471-2148/10/325 https://doaj.org/toc/1471-2148 doi:10.1186/1471-2148-10-325 1471-2148 https://doaj.org/article/cd1cbcd975ab49b48d66d02ab8eac3ea BMC Evolutionary Biology, Vol 10, Iss 1, p 325 (2010) Evolution QH359-425 article 2010 ftdoajarticles https://doi.org/10.1186/1471-2148-10-325 2022-12-31T08:35:11Z Abstract Background Starting from Western Europe, the house mouse ( Mus musculus domesticus ) has spread across the globe in historic times. However, most oceanic islands were colonized by mice only within the past 300 years. This makes them an excellent model for studying the evolutionary processes during early stages of new colonization. We have focused here on the Kerguelen Archipelago, located within the sub-Antarctic area and compare the patterns with samples from other Southern Ocean islands. Results We have typed 18 autosomal and six Y-chromosomal microsatellite loci and obtained mitochondrial D-loop sequences for a total of 534 samples, mainly from the Kerguelen Archipelago, but also from the Falkland Islands, Marion Island, Amsterdam Island, Antipodes Island, Macquarie Island, Auckland Islands and one sample from South Georgia. We find that most of the mice on the Kerguelen Archipelago have the same mitochondrial haplotype and all share the same major Y-chromosomal haplotype. Two small islands (Cochons Island and Cimetière Island) within the archipelago show a different mitochondrial haplotype, are genetically distinct for autosomal loci, but share the major Y-chromosomal haplotype. In the mitochondrial D-loop sequences, we find several single step mutational derivatives of one of the major mitochondrial haplotypes, suggesting an unusually high mutation rate, or the occurrence of selective sweeps in mitochondria. Conclusions Although there was heavy ship traffic for over a hundred years to the Kerguelen Archipelago, it appears that the mice that have arrived first have colonized the main island (Grande Terre) and most of the associated small islands. The second invasion that we see in our data has occurred on islands that are detached from Grande Terre and were likely to have had no resident mice prior to their arrival. The genetic data suggest that the mice of both primary invasions originated from related source populations. Our data suggest that an area colonized by mice is refractory to further ... Article in Journal/Newspaper Amsterdam Island Antarc* Antarctic Antipodes Island Auckland Islands Macquarie Island Marion Island Southern Ocean Directory of Open Access Journals: DOAJ Articles Antarctic Kerguelen Main Island ENVELOPE(-38.220,-38.220,-54.007,-54.007) Southern Ocean BMC Evolutionary Biology 10 1 325 |
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Directory of Open Access Journals: DOAJ Articles |
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English |
topic |
Evolution QH359-425 |
spellingShingle |
Evolution QH359-425 Scavetta Rick J Quillfeldt Petra van Vuuren Jansen Stevens Mark I Chapuis Jean-Louis Hardouin Emilie A Teschke Meike Tautz Diethard House mouse colonization patterns on the sub-Antarctic Kerguelen Archipelago suggest singular primary invasions and resilience against re-invasion |
topic_facet |
Evolution QH359-425 |
description |
Abstract Background Starting from Western Europe, the house mouse ( Mus musculus domesticus ) has spread across the globe in historic times. However, most oceanic islands were colonized by mice only within the past 300 years. This makes them an excellent model for studying the evolutionary processes during early stages of new colonization. We have focused here on the Kerguelen Archipelago, located within the sub-Antarctic area and compare the patterns with samples from other Southern Ocean islands. Results We have typed 18 autosomal and six Y-chromosomal microsatellite loci and obtained mitochondrial D-loop sequences for a total of 534 samples, mainly from the Kerguelen Archipelago, but also from the Falkland Islands, Marion Island, Amsterdam Island, Antipodes Island, Macquarie Island, Auckland Islands and one sample from South Georgia. We find that most of the mice on the Kerguelen Archipelago have the same mitochondrial haplotype and all share the same major Y-chromosomal haplotype. Two small islands (Cochons Island and Cimetière Island) within the archipelago show a different mitochondrial haplotype, are genetically distinct for autosomal loci, but share the major Y-chromosomal haplotype. In the mitochondrial D-loop sequences, we find several single step mutational derivatives of one of the major mitochondrial haplotypes, suggesting an unusually high mutation rate, or the occurrence of selective sweeps in mitochondria. Conclusions Although there was heavy ship traffic for over a hundred years to the Kerguelen Archipelago, it appears that the mice that have arrived first have colonized the main island (Grande Terre) and most of the associated small islands. The second invasion that we see in our data has occurred on islands that are detached from Grande Terre and were likely to have had no resident mice prior to their arrival. The genetic data suggest that the mice of both primary invasions originated from related source populations. Our data suggest that an area colonized by mice is refractory to further ... |
format |
Article in Journal/Newspaper |
author |
Scavetta Rick J Quillfeldt Petra van Vuuren Jansen Stevens Mark I Chapuis Jean-Louis Hardouin Emilie A Teschke Meike Tautz Diethard |
author_facet |
Scavetta Rick J Quillfeldt Petra van Vuuren Jansen Stevens Mark I Chapuis Jean-Louis Hardouin Emilie A Teschke Meike Tautz Diethard |
author_sort |
Scavetta Rick J |
title |
House mouse colonization patterns on the sub-Antarctic Kerguelen Archipelago suggest singular primary invasions and resilience against re-invasion |
title_short |
House mouse colonization patterns on the sub-Antarctic Kerguelen Archipelago suggest singular primary invasions and resilience against re-invasion |
title_full |
House mouse colonization patterns on the sub-Antarctic Kerguelen Archipelago suggest singular primary invasions and resilience against re-invasion |
title_fullStr |
House mouse colonization patterns on the sub-Antarctic Kerguelen Archipelago suggest singular primary invasions and resilience against re-invasion |
title_full_unstemmed |
House mouse colonization patterns on the sub-Antarctic Kerguelen Archipelago suggest singular primary invasions and resilience against re-invasion |
title_sort |
house mouse colonization patterns on the sub-antarctic kerguelen archipelago suggest singular primary invasions and resilience against re-invasion |
publisher |
BMC |
publishDate |
2010 |
url |
https://doi.org/10.1186/1471-2148-10-325 https://doaj.org/article/cd1cbcd975ab49b48d66d02ab8eac3ea |
long_lat |
ENVELOPE(-38.220,-38.220,-54.007,-54.007) |
geographic |
Antarctic Kerguelen Main Island Southern Ocean |
geographic_facet |
Antarctic Kerguelen Main Island Southern Ocean |
genre |
Amsterdam Island Antarc* Antarctic Antipodes Island Auckland Islands Macquarie Island Marion Island Southern Ocean |
genre_facet |
Amsterdam Island Antarc* Antarctic Antipodes Island Auckland Islands Macquarie Island Marion Island Southern Ocean |
op_source |
BMC Evolutionary Biology, Vol 10, Iss 1, p 325 (2010) |
op_relation |
http://www.biomedcentral.com/1471-2148/10/325 https://doaj.org/toc/1471-2148 doi:10.1186/1471-2148-10-325 1471-2148 https://doaj.org/article/cd1cbcd975ab49b48d66d02ab8eac3ea |
op_doi |
https://doi.org/10.1186/1471-2148-10-325 |
container_title |
BMC Evolutionary Biology |
container_volume |
10 |
container_issue |
1 |
container_start_page |
325 |
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1766365547981701120 |