Large-scale mitochondrial COI gene sequence variability reflects the complex colonization history of the invasive soft-shell clam, Mya arenaria (L.) (Bivalvia)
International audience The aim of the study was to determine genetic diversity in the soft-shell clam Mya arenaria on a widegeographical scale using mtDNA COI gene sequences. Low levels of genetic diversity was found, whichcan most likely be explained by a bottleneck effect during Pleistocene glacia...
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Online Access: | https://hal.science/hal-01548817 https://doi.org/10.1016/j.ecss.2016.08.033 |
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ftinsu:oai:HAL:hal-01548817v1 2023-05-15T18:43:53+02:00 Large-scale mitochondrial COI gene sequence variability reflects the complex colonization history of the invasive soft-shell clam, Mya arenaria (L.) (Bivalvia) Lasota, Rafal Pierscieniak, Karolina Garcia, Pascale Simon-Bouhet, Benoit Wolowicz, Maciej University of Gdansk Institute of Oceanography-Department of Marie Ecosystem Functionning LIttoral ENvironnement et Sociétés - UMR 7266 (LIENSs) Institut national des sciences de l'Univers (INSU - CNRS)-La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC) Institut National de la Recherche Agronomique (INRA)-La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) 2016 https://hal.science/hal-01548817 https://doi.org/10.1016/j.ecss.2016.08.033 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecss.2016.08.033 hal-01548817 https://hal.science/hal-01548817 doi:10.1016/j.ecss.2016.08.033 ISSN: 0272-7714 EISSN: 1096-0015 Estuarine, Coastal and Shelf Science https://hal.science/hal-01548817 Estuarine, Coastal and Shelf Science, 2016, 181, pp.256-265. ⟨10.1016/j.ecss.2016.08.033⟩ mtDNA Population genetics Founder effect Bottleneck effect Introduction Spread [SDE]Environmental Sciences info:eu-repo/semantics/article Journal articles 2016 ftinsu https://doi.org/10.1016/j.ecss.2016.08.033 2023-02-15T20:00:17Z International audience The aim of the study was to determine genetic diversity in the soft-shell clam Mya arenaria on a widegeographical scale using mtDNA COI gene sequences. Low levels of genetic diversity was found, whichcan most likely be explained by a bottleneck effect during Pleistocene glaciations and/or selection. Thegeographical genetic structuring of the studied populations was also very low. The star-like phylogeny ofthe haplotypes indicates a relatively recent, rapid population expansion following the glaciation periodand repeated expansion following the founder effect(s) after the initial introduction of the soft-shell clamto Europe. North American populations are characterized by the largest number of haplotypes, includingrare ones, as expected for native populations. Because of the founder effect connected with initial andrepeated expansion events, European populations have significantly lower numbers of haplotypes incomparison with those of North America. We also observed subtle differentiations among populationsfrom the North and Baltic seas. The recently founded soft-shell clam population in the Black Seaexhibited the highest genetic similarity to Baltic populations, which confirmed the hypothesis thatM. arenaria was introduced to the Gulf of Odessa from the Baltic Sea. The most enigmatic results wereobtained for populations from the White Sea, which were characterized by high genetic affinity withAmerican populations. Article in Journal/Newspaper White Sea Institut national des sciences de l'Univers: HAL-INSU White Sea Estuarine, Coastal and Shelf Science 181 256 265 |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
mtDNA Population genetics Founder effect Bottleneck effect Introduction Spread [SDE]Environmental Sciences |
spellingShingle |
mtDNA Population genetics Founder effect Bottleneck effect Introduction Spread [SDE]Environmental Sciences Lasota, Rafal Pierscieniak, Karolina Garcia, Pascale Simon-Bouhet, Benoit Wolowicz, Maciej Large-scale mitochondrial COI gene sequence variability reflects the complex colonization history of the invasive soft-shell clam, Mya arenaria (L.) (Bivalvia) |
topic_facet |
mtDNA Population genetics Founder effect Bottleneck effect Introduction Spread [SDE]Environmental Sciences |
description |
International audience The aim of the study was to determine genetic diversity in the soft-shell clam Mya arenaria on a widegeographical scale using mtDNA COI gene sequences. Low levels of genetic diversity was found, whichcan most likely be explained by a bottleneck effect during Pleistocene glaciations and/or selection. Thegeographical genetic structuring of the studied populations was also very low. The star-like phylogeny ofthe haplotypes indicates a relatively recent, rapid population expansion following the glaciation periodand repeated expansion following the founder effect(s) after the initial introduction of the soft-shell clamto Europe. North American populations are characterized by the largest number of haplotypes, includingrare ones, as expected for native populations. Because of the founder effect connected with initial andrepeated expansion events, European populations have significantly lower numbers of haplotypes incomparison with those of North America. We also observed subtle differentiations among populationsfrom the North and Baltic seas. The recently founded soft-shell clam population in the Black Seaexhibited the highest genetic similarity to Baltic populations, which confirmed the hypothesis thatM. arenaria was introduced to the Gulf of Odessa from the Baltic Sea. The most enigmatic results wereobtained for populations from the White Sea, which were characterized by high genetic affinity withAmerican populations. |
author2 |
University of Gdansk Institute of Oceanography-Department of Marie Ecosystem Functionning LIttoral ENvironnement et Sociétés - UMR 7266 (LIENSs) Institut national des sciences de l'Univers (INSU - CNRS)-La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) Centre d'Études Biologiques de Chizé - UMR 7372 (CEBC) Institut National de la Recherche Agronomique (INRA)-La Rochelle Université (ULR)-Centre National de la Recherche Scientifique (CNRS) |
format |
Article in Journal/Newspaper |
author |
Lasota, Rafal Pierscieniak, Karolina Garcia, Pascale Simon-Bouhet, Benoit Wolowicz, Maciej |
author_facet |
Lasota, Rafal Pierscieniak, Karolina Garcia, Pascale Simon-Bouhet, Benoit Wolowicz, Maciej |
author_sort |
Lasota, Rafal |
title |
Large-scale mitochondrial COI gene sequence variability reflects the complex colonization history of the invasive soft-shell clam, Mya arenaria (L.) (Bivalvia) |
title_short |
Large-scale mitochondrial COI gene sequence variability reflects the complex colonization history of the invasive soft-shell clam, Mya arenaria (L.) (Bivalvia) |
title_full |
Large-scale mitochondrial COI gene sequence variability reflects the complex colonization history of the invasive soft-shell clam, Mya arenaria (L.) (Bivalvia) |
title_fullStr |
Large-scale mitochondrial COI gene sequence variability reflects the complex colonization history of the invasive soft-shell clam, Mya arenaria (L.) (Bivalvia) |
title_full_unstemmed |
Large-scale mitochondrial COI gene sequence variability reflects the complex colonization history of the invasive soft-shell clam, Mya arenaria (L.) (Bivalvia) |
title_sort |
large-scale mitochondrial coi gene sequence variability reflects the complex colonization history of the invasive soft-shell clam, mya arenaria (l.) (bivalvia) |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://hal.science/hal-01548817 https://doi.org/10.1016/j.ecss.2016.08.033 |
geographic |
White Sea |
geographic_facet |
White Sea |
genre |
White Sea |
genre_facet |
White Sea |
op_source |
ISSN: 0272-7714 EISSN: 1096-0015 Estuarine, Coastal and Shelf Science https://hal.science/hal-01548817 Estuarine, Coastal and Shelf Science, 2016, 181, pp.256-265. ⟨10.1016/j.ecss.2016.08.033⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecss.2016.08.033 hal-01548817 https://hal.science/hal-01548817 doi:10.1016/j.ecss.2016.08.033 |
op_doi |
https://doi.org/10.1016/j.ecss.2016.08.033 |
container_title |
Estuarine, Coastal and Shelf Science |
container_volume |
181 |
container_start_page |
256 |
op_container_end_page |
265 |
_version_ |
1766234417987059712 |