Origin and route of establishment of the invasive Pacific oyster Crassostrea gigas in Scandinavia
WOS:000406135500008 International audience Identifying the routes and rates of introductions is fundamental for the understanding of marine invasions. Recurring introductions over the last 50 yr have led to the establishment of feral Pacific oyster Crassostrea gigas populations throughout Europe. In...
Published in: | Marine Ecology Progress Series |
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Main Authors: | , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2017
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Online Access: | https://hal.science/hal-02572873 https://hal.science/hal-02572873/document https://hal.science/hal-02572873/file/Faust_etal_MEPS_2017.pdf https://doi.org/10.3354/meps12219 |
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ftinsu:oai:HAL:hal-02572873v1 |
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openpolar |
institution |
Open Polar |
collection |
Institut national des sciences de l'Univers: HAL-INSU |
op_collection_id |
ftinsu |
language |
English |
topic |
ACL Microsatellites population-structure connectivity Adaptation aquaculture biological invasions differentiation genetic drift introductions markers microsatellite Non-native species nonnative oysters Population genetics Range expansion Scandinavia skagerrak software [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
ACL Microsatellites population-structure connectivity Adaptation aquaculture biological invasions differentiation genetic drift introductions markers microsatellite Non-native species nonnative oysters Population genetics Range expansion Scandinavia skagerrak software [SDE.BE]Environmental Sciences/Biodiversity and Ecology Faust, Ellika Andre, Carl Meurling, Sara Kochmann, Judith Christiansen, Henrik Jensen, Lasse Fast Charrier, Grégory Laugen, Ane T. Strand, Asa Origin and route of establishment of the invasive Pacific oyster Crassostrea gigas in Scandinavia |
topic_facet |
ACL Microsatellites population-structure connectivity Adaptation aquaculture biological invasions differentiation genetic drift introductions markers microsatellite Non-native species nonnative oysters Population genetics Range expansion Scandinavia skagerrak software [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
WOS:000406135500008 International audience Identifying the routes and rates of introductions is fundamental for the understanding of marine invasions. Recurring introductions over the last 50 yr have led to the establishment of feral Pacific oyster Crassostrea gigas populations throughout Europe. In the northern countries, Sweden and Norway, the species first occurred in large numbers in 2006. Here, we investigated the relative importance of introduction via re-laying of cultured oysters imported for consumption from France, Ireland or the Netherlands, and dispersal of oyster larvae by ocean currents from wild oyster populations in Denmark. Using microsatellite DNA markers, we estimated genetic differentiation among Pacific oysters collected at 4 Swedish locations, 3 Norwegian locations and 9 potential source locations in Denmark, Ireland, the Netherlands and France. All Swedish samples and 1 Norwegian sample(Tromlingene) were genetically similar to each other and the Danish samples and showed significant genetic differentiation from all other populations. Consequently, it appears that the Pacific oyster populations in Sweden, Denmark and Tromlingene are closely connected and/or share a recent origin. The 2 remaining Norwegian samples(Hui and Espevik) differed from each other and all other populations, but showed similarities to wild oyster samples from Scandinavia and Ireland, respectively. Overall, the results underline a complex origin of Norwegian oysters, with gene flow from Swedish/Danish populations, as well as other unidentified sources. The apparent connectivity among most of the Scandinavian populations has implications for regional management of this invasive species, and highlights possible scenarios for other marine invasive species with a similar life history. |
author2 |
Department of Marine Sciences Gothenburg Göteborgs Universitet = University of Gothenburg (GU) Department of Ecology and Genetics Uppsala (EBC) Uppsala University Senckenberg – Leibniz Institution for Biodiversity and Earth System Research - Senckenberg Gesellschaft für Naturforschung Leibniz Association Senckenberg Biodiversity and Climate Research Centre (SBiK-F) Goethe-Universität Frankfurt am Main-Senckenberg – Leibniz Institution for Biodiversity and Earth System Research - Senckenberg Gesellschaft für Naturforschung Leibniz Association-Leibniz Association Catholic University of Leuven = Katholieke Universiteit Leuven (KU Leuven) Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Swedish University of Agricultural Sciences (SLU) |
format |
Article in Journal/Newspaper |
author |
Faust, Ellika Andre, Carl Meurling, Sara Kochmann, Judith Christiansen, Henrik Jensen, Lasse Fast Charrier, Grégory Laugen, Ane T. Strand, Asa |
author_facet |
Faust, Ellika Andre, Carl Meurling, Sara Kochmann, Judith Christiansen, Henrik Jensen, Lasse Fast Charrier, Grégory Laugen, Ane T. Strand, Asa |
author_sort |
Faust, Ellika |
title |
Origin and route of establishment of the invasive Pacific oyster Crassostrea gigas in Scandinavia |
title_short |
Origin and route of establishment of the invasive Pacific oyster Crassostrea gigas in Scandinavia |
title_full |
Origin and route of establishment of the invasive Pacific oyster Crassostrea gigas in Scandinavia |
title_fullStr |
Origin and route of establishment of the invasive Pacific oyster Crassostrea gigas in Scandinavia |
title_full_unstemmed |
Origin and route of establishment of the invasive Pacific oyster Crassostrea gigas in Scandinavia |
title_sort |
origin and route of establishment of the invasive pacific oyster crassostrea gigas in scandinavia |
publisher |
HAL CCSD |
publishDate |
2017 |
url |
https://hal.science/hal-02572873 https://hal.science/hal-02572873/document https://hal.science/hal-02572873/file/Faust_etal_MEPS_2017.pdf https://doi.org/10.3354/meps12219 |
geographic |
Norway Pacific |
geographic_facet |
Norway Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_source |
ISSN: 0171-8630 EISSN: 1616-1599 Marine Ecology Progress Series https://hal.science/hal-02572873 Marine Ecology Progress Series, 2017, 575, pp.95-105. ⟨10.3354/meps12219⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.3354/meps12219 hal-02572873 https://hal.science/hal-02572873 https://hal.science/hal-02572873/document https://hal.science/hal-02572873/file/Faust_etal_MEPS_2017.pdf doi:10.3354/meps12219 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.3354/meps12219 |
container_title |
Marine Ecology Progress Series |
container_volume |
575 |
container_start_page |
95 |
op_container_end_page |
105 |
_version_ |
1790599317899182080 |
spelling |
ftinsu:oai:HAL:hal-02572873v1 2024-02-11T10:03:09+01:00 Origin and route of establishment of the invasive Pacific oyster Crassostrea gigas in Scandinavia Faust, Ellika Andre, Carl Meurling, Sara Kochmann, Judith Christiansen, Henrik Jensen, Lasse Fast Charrier, Grégory Laugen, Ane T. Strand, Asa Department of Marine Sciences Gothenburg Göteborgs Universitet = University of Gothenburg (GU) Department of Ecology and Genetics Uppsala (EBC) Uppsala University Senckenberg – Leibniz Institution for Biodiversity and Earth System Research - Senckenberg Gesellschaft für Naturforschung Leibniz Association Senckenberg Biodiversity and Climate Research Centre (SBiK-F) Goethe-Universität Frankfurt am Main-Senckenberg – Leibniz Institution for Biodiversity and Earth System Research - Senckenberg Gesellschaft für Naturforschung Leibniz Association-Leibniz Association Catholic University of Leuven = Katholieke Universiteit Leuven (KU Leuven) Laboratoire des Sciences de l'Environnement Marin (LEMAR) (LEMAR) Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Institut Universitaire Européen de la Mer (IUEM) Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Swedish University of Agricultural Sciences (SLU) 2017 https://hal.science/hal-02572873 https://hal.science/hal-02572873/document https://hal.science/hal-02572873/file/Faust_etal_MEPS_2017.pdf https://doi.org/10.3354/meps12219 en eng HAL CCSD Inter Research info:eu-repo/semantics/altIdentifier/doi/10.3354/meps12219 hal-02572873 https://hal.science/hal-02572873 https://hal.science/hal-02572873/document https://hal.science/hal-02572873/file/Faust_etal_MEPS_2017.pdf doi:10.3354/meps12219 info:eu-repo/semantics/OpenAccess ISSN: 0171-8630 EISSN: 1616-1599 Marine Ecology Progress Series https://hal.science/hal-02572873 Marine Ecology Progress Series, 2017, 575, pp.95-105. ⟨10.3354/meps12219⟩ ACL Microsatellites population-structure connectivity Adaptation aquaculture biological invasions differentiation genetic drift introductions markers microsatellite Non-native species nonnative oysters Population genetics Range expansion Scandinavia skagerrak software [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/article Journal articles 2017 ftinsu https://doi.org/10.3354/meps12219 2024-01-24T17:34:22Z WOS:000406135500008 International audience Identifying the routes and rates of introductions is fundamental for the understanding of marine invasions. Recurring introductions over the last 50 yr have led to the establishment of feral Pacific oyster Crassostrea gigas populations throughout Europe. In the northern countries, Sweden and Norway, the species first occurred in large numbers in 2006. Here, we investigated the relative importance of introduction via re-laying of cultured oysters imported for consumption from France, Ireland or the Netherlands, and dispersal of oyster larvae by ocean currents from wild oyster populations in Denmark. Using microsatellite DNA markers, we estimated genetic differentiation among Pacific oysters collected at 4 Swedish locations, 3 Norwegian locations and 9 potential source locations in Denmark, Ireland, the Netherlands and France. All Swedish samples and 1 Norwegian sample(Tromlingene) were genetically similar to each other and the Danish samples and showed significant genetic differentiation from all other populations. Consequently, it appears that the Pacific oyster populations in Sweden, Denmark and Tromlingene are closely connected and/or share a recent origin. The 2 remaining Norwegian samples(Hui and Espevik) differed from each other and all other populations, but showed similarities to wild oyster samples from Scandinavia and Ireland, respectively. Overall, the results underline a complex origin of Norwegian oysters, with gene flow from Swedish/Danish populations, as well as other unidentified sources. The apparent connectivity among most of the Scandinavian populations has implications for regional management of this invasive species, and highlights possible scenarios for other marine invasive species with a similar life history. Article in Journal/Newspaper Crassostrea gigas Pacific oyster Institut national des sciences de l'Univers: HAL-INSU Norway Pacific Marine Ecology Progress Series 575 95 105 |