Climate Oscillations, Range Shifts and Phylogeographic Patterns of North Atlantic Fucaceae
International audience Members of the seaweed family Fucaceae have been recurrent models in North Atlantic phylogeographic research; numerous studies have been published since 2000, and this review synthesizes their major findings. Fucoid species exhibited diverse responses to glacial–interglacial c...
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ftsorbonneuniv:oai:HAL:hal-01262364v1 2024-04-14T08:15:29+00:00 Climate Oscillations, Range Shifts and Phylogeographic Patterns of North Atlantic Fucaceae Neiva, João Serrao, Ester A. Assis, Jorge Pearson, Gareth Coyer, James A. Olsen, Jeanine L. Hoarau, Galice Valero, Myriam Centre of Marine Sciences Faro (CCMAR) University of Algarve Portugal Centro Interdisciplinar de Investigaçao Marinha e Ambiental (CIMAR) Universidade do Algarve (UAlg) Cornell University New York Groningen Institute for Evolutionary Life Sciences Service de bactériologie, parasitologie, virologie et hygiène hospitalière La réunion Groupe Hospitalier Sud Ile-de-France (GHSIF)-CHR La réunion Evolutionary Biology and Ecology of Algae (EBEA) Station biologique de Roscoff Roscoff (SBR) Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Pontificia Universidad Católica de Chile (UC)-Universidad Austral de Chile-Centre National de la Recherche Scientifique (CNRS) 2016-01-05 https://hal.science/hal-01262364 https://doi.org/10.1007/978-94-017-7534-2_11 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/doi/10.1007/978-94-017-7534-2_11 hal-01262364 https://hal.science/hal-01262364 doi:10.1007/978-94-017-7534-2_11 Seaweed Phylogeography https://hal.science/hal-01262364 Seaweed Phylogeography, 2016, ⟨10.1007/978-94-017-7534-2_11⟩ Ongoing climate change Marine introductions Glacial–interglacial cycles North-Atlantic intertidal Climatic refugia Comparative phylogeography Fucoid seaweeds Genetic diversity Latitudinal range shifts Pathways of range expansion Rafting Restricted dispersal [SDE.BE]Environmental Sciences/Biodiversity and Ecology info:eu-repo/semantics/bookPart Book sections 2016 ftsorbonneuniv https://doi.org/10.1007/978-94-017-7534-2_11 2024-03-15T04:07:14Z International audience Members of the seaweed family Fucaceae have been recurrent models in North Atlantic phylogeographic research; numerous studies have been published since 2000, and this review synthesizes their major findings. Fucoid species exhibited diverse responses to glacial–interglacial cycles, but evidence indicates there were a few common refugial areas such as northwestern Iberia, the Celtic Sea (Brittany/Ireland) region and the Northwest Atlantic. In genetically rich refugial areas, pervasive genetic breaks confirmed presently limited gene flow between adjacent distinct genetic groups. In contrast with the maintenance of sharp genetic breaks, most species experienced extensive migration during post-glacial expansion. Poleward migrations in the Northeast Atlantic followed routes along northwestern Ireland and the transgressing English Channel. These patterns support the role of density-blocking in maintaining sharp genetic breaks at contact zones, and of long-distance dispersal from range edges in mediating expansion into uninhabited regions. The data also indicate that expansions involve mostly the genetic groups located at range edges rather than the entire species' gene pool, both poleward during interglacials and toward warmer regions during glacial periods. Fucoid expansions J. Neiva (&) Á E. Book Part North Atlantic Northeast Atlantic Northwest Atlantic HAL Sorbonne Université 279 308 Dordrecht |
institution |
Open Polar |
collection |
HAL Sorbonne Université |
op_collection_id |
ftsorbonneuniv |
language |
English |
topic |
Ongoing climate change Marine introductions Glacial–interglacial cycles North-Atlantic intertidal Climatic refugia Comparative phylogeography Fucoid seaweeds Genetic diversity Latitudinal range shifts Pathways of range expansion Rafting Restricted dispersal [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
spellingShingle |
Ongoing climate change Marine introductions Glacial–interglacial cycles North-Atlantic intertidal Climatic refugia Comparative phylogeography Fucoid seaweeds Genetic diversity Latitudinal range shifts Pathways of range expansion Rafting Restricted dispersal [SDE.BE]Environmental Sciences/Biodiversity and Ecology Neiva, João Serrao, Ester A. Assis, Jorge Pearson, Gareth Coyer, James A. Olsen, Jeanine L. Hoarau, Galice Valero, Myriam Climate Oscillations, Range Shifts and Phylogeographic Patterns of North Atlantic Fucaceae |
topic_facet |
Ongoing climate change Marine introductions Glacial–interglacial cycles North-Atlantic intertidal Climatic refugia Comparative phylogeography Fucoid seaweeds Genetic diversity Latitudinal range shifts Pathways of range expansion Rafting Restricted dispersal [SDE.BE]Environmental Sciences/Biodiversity and Ecology |
description |
International audience Members of the seaweed family Fucaceae have been recurrent models in North Atlantic phylogeographic research; numerous studies have been published since 2000, and this review synthesizes their major findings. Fucoid species exhibited diverse responses to glacial–interglacial cycles, but evidence indicates there were a few common refugial areas such as northwestern Iberia, the Celtic Sea (Brittany/Ireland) region and the Northwest Atlantic. In genetically rich refugial areas, pervasive genetic breaks confirmed presently limited gene flow between adjacent distinct genetic groups. In contrast with the maintenance of sharp genetic breaks, most species experienced extensive migration during post-glacial expansion. Poleward migrations in the Northeast Atlantic followed routes along northwestern Ireland and the transgressing English Channel. These patterns support the role of density-blocking in maintaining sharp genetic breaks at contact zones, and of long-distance dispersal from range edges in mediating expansion into uninhabited regions. The data also indicate that expansions involve mostly the genetic groups located at range edges rather than the entire species' gene pool, both poleward during interglacials and toward warmer regions during glacial periods. Fucoid expansions J. Neiva (&) Á E. |
author2 |
Centre of Marine Sciences Faro (CCMAR) University of Algarve Portugal Centro Interdisciplinar de Investigaçao Marinha e Ambiental (CIMAR) Universidade do Algarve (UAlg) Cornell University New York Groningen Institute for Evolutionary Life Sciences Service de bactériologie, parasitologie, virologie et hygiène hospitalière La réunion Groupe Hospitalier Sud Ile-de-France (GHSIF)-CHR La réunion Evolutionary Biology and Ecology of Algae (EBEA) Station biologique de Roscoff Roscoff (SBR) Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Pontificia Universidad Católica de Chile (UC)-Universidad Austral de Chile-Centre National de la Recherche Scientifique (CNRS) |
format |
Book Part |
author |
Neiva, João Serrao, Ester A. Assis, Jorge Pearson, Gareth Coyer, James A. Olsen, Jeanine L. Hoarau, Galice Valero, Myriam |
author_facet |
Neiva, João Serrao, Ester A. Assis, Jorge Pearson, Gareth Coyer, James A. Olsen, Jeanine L. Hoarau, Galice Valero, Myriam |
author_sort |
Neiva, João |
title |
Climate Oscillations, Range Shifts and Phylogeographic Patterns of North Atlantic Fucaceae |
title_short |
Climate Oscillations, Range Shifts and Phylogeographic Patterns of North Atlantic Fucaceae |
title_full |
Climate Oscillations, Range Shifts and Phylogeographic Patterns of North Atlantic Fucaceae |
title_fullStr |
Climate Oscillations, Range Shifts and Phylogeographic Patterns of North Atlantic Fucaceae |
title_full_unstemmed |
Climate Oscillations, Range Shifts and Phylogeographic Patterns of North Atlantic Fucaceae |
title_sort |
climate oscillations, range shifts and phylogeographic patterns of north atlantic fucaceae |
publisher |
HAL CCSD |
publishDate |
2016 |
url |
https://hal.science/hal-01262364 https://doi.org/10.1007/978-94-017-7534-2_11 |
genre |
North Atlantic Northeast Atlantic Northwest Atlantic |
genre_facet |
North Atlantic Northeast Atlantic Northwest Atlantic |
op_source |
Seaweed Phylogeography https://hal.science/hal-01262364 Seaweed Phylogeography, 2016, ⟨10.1007/978-94-017-7534-2_11⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1007/978-94-017-7534-2_11 hal-01262364 https://hal.science/hal-01262364 doi:10.1007/978-94-017-7534-2_11 |
op_doi |
https://doi.org/10.1007/978-94-017-7534-2_11 |
container_start_page |
279 |
op_container_end_page |
308 |
op_publisher_place |
Dordrecht |
_version_ |
1796313846248374272 |