Data from: Three-dimensional post-glacial expansion and diversification of an exploited oceanic fish
Vertical divergence in marine organisms is being increasingly documented, yet much remains to be carried out to understand the role of depth in the context of phylogeographic reconstruction and the identification of management units. An ideal study system to address this issue is the beaked redfish,...
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Online Access: | https://doi.org/10.5061/dryad.v80q9 |
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fttriple:oai:gotriple.eu:50|dedup_wf_001::13841f5e52806a546386fe2a28d923cf 2023-05-15T17:28:53+02:00 Data from: Three-dimensional post-glacial expansion and diversification of an exploited oceanic fish Shum, Peter Pampoulie, Christophe Kristinsson, Kristján Mariani, Stefano 2015-06-04 https://doi.org/10.5061/dryad.v80q9 undefined unknown http://dx.doi.org/10.5061/dryad.v80q9 https://dx.doi.org/10.5061/dryad.v80q9 lic_creative-commons oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:89492 10.5061/dryad.v80q9 oai:easy.dans.knaw.nl:easy-dataset:89492 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f re3data_____::r3d100000044 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c Life sciences medicine and health care phylogeography Fish Sebastes fasciatus Sebastes norvegicus Sebastes viviparus Population Genetics - Empirical Sebastes mentella Speciation North Atlantic Norwegian International Waters Faroese waters Irminger Sea geo envir Dataset https://vocabularies.coar-repositories.org/resource_types/c_ddb1/ 2015 fttriple https://doi.org/10.5061/dryad.v80q9 2023-01-22T17:15:38Z Vertical divergence in marine organisms is being increasingly documented, yet much remains to be carried out to understand the role of depth in the context of phylogeographic reconstruction and the identification of management units. An ideal study system to address this issue is the beaked redfish, Sebastes mentella – one of four species of ‘redfish’ occurring in the North Atlantic – which is known for a widely distributed ‘shallow-pelagic’ oceanic type inhabiting waters between 250 and 550 m, and a more localized ‘deep-pelagic’ population dwelling between 550 and 800 m, in the oceanic habitat of the Irminger Sea. Here, we investigate the extent of population structure in relation to both depth and geographic spread of oceanic beaked redfish throughout most of its distribution range. By sequencing the mitochondrial control region of 261 redfish collected over a decadal interval, and combining 160 rhodopsin coding nuclear sequences and previously genotyped microsatellite data, we map the existence of two strongly divergent evolutionary lineages with significantly different distribution patterns and historical demography, and whose genetic variance is mostly explained by depth. Combined genetic data, analysed via independent approaches, are consistent with a Late Pleistocene lineage split, where segregation by depth probably resulted from the interplay of climatic and oceanographic processes with life history and behavioural traits. The ongoing process of diversification in North Atlantic S. mentella may serve as an ‘hourglass’ to understand speciation and adaptive radiation in Sebastes and in other marine taxa distributed across a depth gradient. Shum et al 3D usat genotypesMicrosatellite data previously genotyped by Stefansson et al Heredity (2009) 102, 514–524.Dryad_mtDNA_Sebastes_Peter_Shum_Genbank_KP988027–KP988288Mitochondrial control region of North Atlantic Sebastes (S. viviparus, S. fasciatus, S. norvegicus, S. mentella)Dryad_Rhodopsin_Sebastes_mentella_Peter_Shum_Genbank_KR818563–KR818700Rhodopsin ... Dataset North Atlantic Sebastes mentella Sebastes norvegicus Unknown Irminger Sea ENVELOPE(-34.041,-34.041,63.054,63.054) Stefansson ENVELOPE(-62.417,-62.417,-69.467,-69.467) |
institution |
Open Polar |
collection |
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op_collection_id |
fttriple |
language |
unknown |
topic |
Life sciences medicine and health care phylogeography Fish Sebastes fasciatus Sebastes norvegicus Sebastes viviparus Population Genetics - Empirical Sebastes mentella Speciation North Atlantic Norwegian International Waters Faroese waters Irminger Sea geo envir |
spellingShingle |
Life sciences medicine and health care phylogeography Fish Sebastes fasciatus Sebastes norvegicus Sebastes viviparus Population Genetics - Empirical Sebastes mentella Speciation North Atlantic Norwegian International Waters Faroese waters Irminger Sea geo envir Shum, Peter Pampoulie, Christophe Kristinsson, Kristján Mariani, Stefano Data from: Three-dimensional post-glacial expansion and diversification of an exploited oceanic fish |
topic_facet |
Life sciences medicine and health care phylogeography Fish Sebastes fasciatus Sebastes norvegicus Sebastes viviparus Population Genetics - Empirical Sebastes mentella Speciation North Atlantic Norwegian International Waters Faroese waters Irminger Sea geo envir |
description |
Vertical divergence in marine organisms is being increasingly documented, yet much remains to be carried out to understand the role of depth in the context of phylogeographic reconstruction and the identification of management units. An ideal study system to address this issue is the beaked redfish, Sebastes mentella – one of four species of ‘redfish’ occurring in the North Atlantic – which is known for a widely distributed ‘shallow-pelagic’ oceanic type inhabiting waters between 250 and 550 m, and a more localized ‘deep-pelagic’ population dwelling between 550 and 800 m, in the oceanic habitat of the Irminger Sea. Here, we investigate the extent of population structure in relation to both depth and geographic spread of oceanic beaked redfish throughout most of its distribution range. By sequencing the mitochondrial control region of 261 redfish collected over a decadal interval, and combining 160 rhodopsin coding nuclear sequences and previously genotyped microsatellite data, we map the existence of two strongly divergent evolutionary lineages with significantly different distribution patterns and historical demography, and whose genetic variance is mostly explained by depth. Combined genetic data, analysed via independent approaches, are consistent with a Late Pleistocene lineage split, where segregation by depth probably resulted from the interplay of climatic and oceanographic processes with life history and behavioural traits. The ongoing process of diversification in North Atlantic S. mentella may serve as an ‘hourglass’ to understand speciation and adaptive radiation in Sebastes and in other marine taxa distributed across a depth gradient. Shum et al 3D usat genotypesMicrosatellite data previously genotyped by Stefansson et al Heredity (2009) 102, 514–524.Dryad_mtDNA_Sebastes_Peter_Shum_Genbank_KP988027–KP988288Mitochondrial control region of North Atlantic Sebastes (S. viviparus, S. fasciatus, S. norvegicus, S. mentella)Dryad_Rhodopsin_Sebastes_mentella_Peter_Shum_Genbank_KR818563–KR818700Rhodopsin ... |
format |
Dataset |
author |
Shum, Peter Pampoulie, Christophe Kristinsson, Kristján Mariani, Stefano |
author_facet |
Shum, Peter Pampoulie, Christophe Kristinsson, Kristján Mariani, Stefano |
author_sort |
Shum, Peter |
title |
Data from: Three-dimensional post-glacial expansion and diversification of an exploited oceanic fish |
title_short |
Data from: Three-dimensional post-glacial expansion and diversification of an exploited oceanic fish |
title_full |
Data from: Three-dimensional post-glacial expansion and diversification of an exploited oceanic fish |
title_fullStr |
Data from: Three-dimensional post-glacial expansion and diversification of an exploited oceanic fish |
title_full_unstemmed |
Data from: Three-dimensional post-glacial expansion and diversification of an exploited oceanic fish |
title_sort |
data from: three-dimensional post-glacial expansion and diversification of an exploited oceanic fish |
publishDate |
2015 |
url |
https://doi.org/10.5061/dryad.v80q9 |
long_lat |
ENVELOPE(-34.041,-34.041,63.054,63.054) ENVELOPE(-62.417,-62.417,-69.467,-69.467) |
geographic |
Irminger Sea Stefansson |
geographic_facet |
Irminger Sea Stefansson |
genre |
North Atlantic Sebastes mentella Sebastes norvegicus |
genre_facet |
North Atlantic Sebastes mentella Sebastes norvegicus |
op_source |
oai:services.nod.dans.knaw.nl:Products/dans:oai:easy.dans.knaw.nl:easy-dataset:89492 10.5061/dryad.v80q9 oai:easy.dans.knaw.nl:easy-dataset:89492 10|eurocrisdris::fe4903425d9040f680d8610d9079ea14 10|openaire____::9e3be59865b2c1c335d32dae2fe7b254 10|re3data_____::94816e6421eeb072e7742ce6a9decc5f re3data_____::r3d100000044 10|re3data_____::84e123776089ce3c7a33db98d9cd15a8 10|openaire____::081b82f96300b6a6e3d282bad31cb6e2 10|opendoar____::8b6dd7db9af49e67306feb59a8bdc52c |
op_relation |
http://dx.doi.org/10.5061/dryad.v80q9 https://dx.doi.org/10.5061/dryad.v80q9 |
op_rights |
lic_creative-commons |
op_doi |
https://doi.org/10.5061/dryad.v80q9 |
_version_ |
1766122025647079424 |