Rise of oceanographic barriers in continuous populations of a cetacean: the genetic structure of harbour porpoises in Old World waters
Correspondance: michael.fontaine@ulg.ac.be International audience Background: Understanding the role of seascape in shaping genetic and demographic population structure is highly challenging for marine pelagic species such as cetaceans for which there is generally little evidence of what could effec...
Published in: | BMC Biology |
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Main Authors: | , , , , , , , , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2007
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Subjects: | |
Online Access: | https://hal.inrae.fr/hal-02663380 https://hal.inrae.fr/hal-02663380v1/document https://hal.inrae.fr/hal-02663380v1/file/19647_20080523091606550_1.pdf https://doi.org/10.1186/1741-7007-5-30 |
id |
ftinraparis:oai:HAL:hal-02663380v1 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Institut National de la Recherche Agronomique: ProdINRA |
op_collection_id |
ftinraparis |
language |
English |
topic |
DEMOGRAPHIE PHOCOENA PHOCOENA GENETIQUE DES POPULATIONS ESPECE PELAGIQUE MARSOUIN COMMUN [SDV.BC]Life Sciences [q-bio]/Cellular Biology |
spellingShingle |
DEMOGRAPHIE PHOCOENA PHOCOENA GENETIQUE DES POPULATIONS ESPECE PELAGIQUE MARSOUIN COMMUN [SDV.BC]Life Sciences [q-bio]/Cellular Biology Fontaine, Michaël Stuart, Stuart Piry, Sylvain Ray, Nicolas Tolley, Krystal A. Duke, Sarah Birkun Jr., Alexei Ferreira, Marisa Jauniaux, Thierry Llavona, Angela Oztürk, Bayram Ozturk, Ayaka A. Ridoux, Vincent Rogan, Emer Sequeira, Marina Siebert, Ursula Vinkingsson, Gisli A. Bouquegneau, Jean-Marie Michaux, Johan Rise of oceanographic barriers in continuous populations of a cetacean: the genetic structure of harbour porpoises in Old World waters |
topic_facet |
DEMOGRAPHIE PHOCOENA PHOCOENA GENETIQUE DES POPULATIONS ESPECE PELAGIQUE MARSOUIN COMMUN [SDV.BC]Life Sciences [q-bio]/Cellular Biology |
description |
Correspondance: michael.fontaine@ulg.ac.be International audience Background: Understanding the role of seascape in shaping genetic and demographic population structure is highly challenging for marine pelagic species such as cetaceans for which there is generally little evidence of what could effectively restrict their dispersal. In the present work, we applied a combination of recent individual-based landscape genetic approaches to investigate the population genetic structure of a highly mobile extensive range cetacean, the harbour porpoise in the eastern North Atlantic, with regards to oceanographic characteristics that could constrain its dispersal.Results: Analyses of 10 microsatellite loci for 752 individuals revealed that most of the sampled range in the eastern North Atlantic behaves as a 'continuous' population that widely extends over thousands of kilometres with significant isolation by distance (IBD). However, strong barriers to gene flow were detected in the south-eastern part of the range. These barriers coincided with profound changes in environmental characteristics and isolated, on a relatively small scale, porpoises from Iberian waters and on a larger scale porpoises from the Black Sea.Conclusion: The presence of these barriers to gene flow that coincide with profound changes in oceanographic features, together with the spatial variation in IBD strength, provide for the first time strong evidence that physical processes have a major impact on the demographic and genetic structure of a cetacean. This genetic pattern further suggests habitat-related fragmentation of the porpoise range that is likely to intensify with predicted surface ocean warming |
author2 |
Centre de Biologie pour la Gestion des Populations (UMR CBGP) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Université de Montpellier (UM)-Institut de Recherche pour le Développement (IRD France-Sud )-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro) Université de Liège Universität Bern = University of Bern = Université de Berne (UNIBE) Norwegian Institute of Marine Research South African National Biodiversity Institute University College Dublin Dublin (UCD) National Academy of Sciences of Ukraine = Національна академія наук України = Académie nationale des sciences d'Ukraine (NASU / НАН України) Portuguese Wildlife Society Partenaires INRAE Coordinadora para o Estudio dos Mamiferos Marinos Faculty of fisheries Istanbul University La Rochelle Université (ULR) Department of Zoology, Ecology and Plant Science University College Cork (UCC) Instituto da Conservação da Natureza e da Biodiversidade Forschungs- und Technologiezentrum Westküste (FTZ) Christian-Albrechts-Universität zu Kiel = Christian-Albrechts University of Kiel = Université Christian-Albrechts de Kiel (CAU) Marine Research Institute |
format |
Article in Journal/Newspaper |
author |
Fontaine, Michaël Stuart, Stuart Piry, Sylvain Ray, Nicolas Tolley, Krystal A. Duke, Sarah Birkun Jr., Alexei Ferreira, Marisa Jauniaux, Thierry Llavona, Angela Oztürk, Bayram Ozturk, Ayaka A. Ridoux, Vincent Rogan, Emer Sequeira, Marina Siebert, Ursula Vinkingsson, Gisli A. Bouquegneau, Jean-Marie Michaux, Johan |
author_facet |
Fontaine, Michaël Stuart, Stuart Piry, Sylvain Ray, Nicolas Tolley, Krystal A. Duke, Sarah Birkun Jr., Alexei Ferreira, Marisa Jauniaux, Thierry Llavona, Angela Oztürk, Bayram Ozturk, Ayaka A. Ridoux, Vincent Rogan, Emer Sequeira, Marina Siebert, Ursula Vinkingsson, Gisli A. Bouquegneau, Jean-Marie Michaux, Johan |
author_sort |
Fontaine, Michaël |
title |
Rise of oceanographic barriers in continuous populations of a cetacean: the genetic structure of harbour porpoises in Old World waters |
title_short |
Rise of oceanographic barriers in continuous populations of a cetacean: the genetic structure of harbour porpoises in Old World waters |
title_full |
Rise of oceanographic barriers in continuous populations of a cetacean: the genetic structure of harbour porpoises in Old World waters |
title_fullStr |
Rise of oceanographic barriers in continuous populations of a cetacean: the genetic structure of harbour porpoises in Old World waters |
title_full_unstemmed |
Rise of oceanographic barriers in continuous populations of a cetacean: the genetic structure of harbour porpoises in Old World waters |
title_sort |
rise of oceanographic barriers in continuous populations of a cetacean: the genetic structure of harbour porpoises in old world waters |
publisher |
HAL CCSD |
publishDate |
2007 |
url |
https://hal.inrae.fr/hal-02663380 https://hal.inrae.fr/hal-02663380v1/document https://hal.inrae.fr/hal-02663380v1/file/19647_20080523091606550_1.pdf https://doi.org/10.1186/1741-7007-5-30 |
genre |
Harbour porpoise North Atlantic Phocoena phocoena |
genre_facet |
Harbour porpoise North Atlantic Phocoena phocoena |
op_source |
ISSN: 1741-7007 EISSN: 1741-7007 BMC Biology https://hal.inrae.fr/hal-02663380 BMC Biology, 2007, 5, pp.30. ⟨10.1186/1741-7007-5-30⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1186/1741-7007-5-30 PRODINRA: 19647 WOS: 000249382400001 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1186/1741-7007-5-30 |
container_title |
BMC Biology |
container_volume |
5 |
container_issue |
1 |
_version_ |
1812814419640451072 |
spelling |
ftinraparis:oai:HAL:hal-02663380v1 2024-10-13T14:07:52+00:00 Rise of oceanographic barriers in continuous populations of a cetacean: the genetic structure of harbour porpoises in Old World waters Fontaine, Michaël Stuart, Stuart Piry, Sylvain Ray, Nicolas Tolley, Krystal A. Duke, Sarah Birkun Jr., Alexei Ferreira, Marisa Jauniaux, Thierry Llavona, Angela Oztürk, Bayram Ozturk, Ayaka A. Ridoux, Vincent Rogan, Emer Sequeira, Marina Siebert, Ursula Vinkingsson, Gisli A. Bouquegneau, Jean-Marie Michaux, Johan Centre de Biologie pour la Gestion des Populations (UMR CBGP) Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de la Recherche Agronomique (INRA)-Centre international d'études supérieures en sciences agronomiques (Montpellier SupAgro)-Université de Montpellier (UM)-Institut de Recherche pour le Développement (IRD France-Sud )-Institut national d’études supérieures agronomiques de Montpellier (Montpellier SupAgro) Université de Liège Universität Bern = University of Bern = Université de Berne (UNIBE) Norwegian Institute of Marine Research South African National Biodiversity Institute University College Dublin Dublin (UCD) National Academy of Sciences of Ukraine = Національна академія наук України = Académie nationale des sciences d'Ukraine (NASU / НАН України) Portuguese Wildlife Society Partenaires INRAE Coordinadora para o Estudio dos Mamiferos Marinos Faculty of fisheries Istanbul University La Rochelle Université (ULR) Department of Zoology, Ecology and Plant Science University College Cork (UCC) Instituto da Conservação da Natureza e da Biodiversidade Forschungs- und Technologiezentrum Westküste (FTZ) Christian-Albrechts-Universität zu Kiel = Christian-Albrechts University of Kiel = Université Christian-Albrechts de Kiel (CAU) Marine Research Institute 2007 https://hal.inrae.fr/hal-02663380 https://hal.inrae.fr/hal-02663380v1/document https://hal.inrae.fr/hal-02663380v1/file/19647_20080523091606550_1.pdf https://doi.org/10.1186/1741-7007-5-30 en eng HAL CCSD BioMed Central info:eu-repo/semantics/altIdentifier/doi/10.1186/1741-7007-5-30 PRODINRA: 19647 WOS: 000249382400001 info:eu-repo/semantics/OpenAccess ISSN: 1741-7007 EISSN: 1741-7007 BMC Biology https://hal.inrae.fr/hal-02663380 BMC Biology, 2007, 5, pp.30. ⟨10.1186/1741-7007-5-30⟩ DEMOGRAPHIE PHOCOENA PHOCOENA GENETIQUE DES POPULATIONS ESPECE PELAGIQUE MARSOUIN COMMUN [SDV.BC]Life Sciences [q-bio]/Cellular Biology info:eu-repo/semantics/article Journal articles 2007 ftinraparis https://doi.org/10.1186/1741-7007-5-30 2024-10-01T14:44:42Z Correspondance: michael.fontaine@ulg.ac.be International audience Background: Understanding the role of seascape in shaping genetic and demographic population structure is highly challenging for marine pelagic species such as cetaceans for which there is generally little evidence of what could effectively restrict their dispersal. In the present work, we applied a combination of recent individual-based landscape genetic approaches to investigate the population genetic structure of a highly mobile extensive range cetacean, the harbour porpoise in the eastern North Atlantic, with regards to oceanographic characteristics that could constrain its dispersal.Results: Analyses of 10 microsatellite loci for 752 individuals revealed that most of the sampled range in the eastern North Atlantic behaves as a 'continuous' population that widely extends over thousands of kilometres with significant isolation by distance (IBD). However, strong barriers to gene flow were detected in the south-eastern part of the range. These barriers coincided with profound changes in environmental characteristics and isolated, on a relatively small scale, porpoises from Iberian waters and on a larger scale porpoises from the Black Sea.Conclusion: The presence of these barriers to gene flow that coincide with profound changes in oceanographic features, together with the spatial variation in IBD strength, provide for the first time strong evidence that physical processes have a major impact on the demographic and genetic structure of a cetacean. This genetic pattern further suggests habitat-related fragmentation of the porpoise range that is likely to intensify with predicted surface ocean warming Article in Journal/Newspaper Harbour porpoise North Atlantic Phocoena phocoena Institut National de la Recherche Agronomique: ProdINRA BMC Biology 5 1 |