Genomic survey of edible cockle ( Cerastoderma edule) in the Northeast Atlantic: A baseline for sustainable management of its wild resources
Abstract Knowledge on correlations between environmental factors and genome divergence between populations of marine species is crucial for sustainable management of fisheries and wild populations. The edible cockle ( Cerastoderma edule ) is a marine bivalve distributed along the Northeast Atlantic...
Published in: | Evolutionary Applications |
---|---|
Main Authors: | , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
2022
|
Subjects: | |
Online Access: | http://dx.doi.org/10.1111/eva.13340 https://onlinelibrary.wiley.com/doi/pdf/10.1111/eva.13340 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/eva.13340 |
id |
crwiley:10.1111/eva.13340 |
---|---|
record_format |
openpolar |
spelling |
crwiley:10.1111/eva.13340 2024-06-02T08:11:55+00:00 Genomic survey of edible cockle ( Cerastoderma edule) in the Northeast Atlantic: A baseline for sustainable management of its wild resources Vera, Manuel Maroso, Francesco Wilmes, Sophie B. Hermida, Miguel Blanco, Andrés Fernández, Carlos Groves, Emily Malham, Shelagh K. Bouza, Carmen Robins, Peter E. Martínez, Paulino 2022 http://dx.doi.org/10.1111/eva.13340 https://onlinelibrary.wiley.com/doi/pdf/10.1111/eva.13340 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/eva.13340 en eng Wiley http://creativecommons.org/licenses/by/4.0/ Evolutionary Applications volume 15, issue 2, page 262-285 ISSN 1752-4571 1752-4571 journal-article 2022 crwiley https://doi.org/10.1111/eva.13340 2024-05-03T10:48:03Z Abstract Knowledge on correlations between environmental factors and genome divergence between populations of marine species is crucial for sustainable management of fisheries and wild populations. The edible cockle ( Cerastoderma edule ) is a marine bivalve distributed along the Northeast Atlantic coast of Europe and is an important resource from both commercial and ecological perspectives. We performed a population genomics screening using 2b‐RAD genotyping on 9309 SNPs localized in the cockle's genome on a sample of 536 specimens pertaining to 14 beds in the Northeast Atlantic Ocean to analyse the genetic structure with regard to environmental variables. Larval dispersal modelling considering species behaviour and interannual/interseasonal variation in ocean conditions was carried out as an essential background to which compare genetic information. Cockle populations in the Northeast Atlantic displayed low but significant geographical differentiation between populations ( F ST = 0.0240; p < 0.001), albeit not across generations. We identified 742 and 36 outlier SNPs related to divergent and balancing selection in all the geographical scenarios inspected, and sea temperature and salinity were the main environmental correlates suggested. Highly significant linkage disequilibrium was detected at specific genomic regions against the very low values observed across the whole genome. Two main genetic groups were identified, northwards and southwards of French Brittany. Larval dispersal modelling suggested a barrier for larval dispersal linked to the Ushant front that could explain these two genetic clusters. Further genetic subdivision was observed using outlier loci and considering larval advection. The northern group was divided into the Irish/Celtic Seas and the English Channel/North Sea, while the southern group was divided into three subgroups. This information represents the baseline for the management of cockles, designing conservation strategies, founding broodstock for depleted beds and producing ... Article in Journal/Newspaper Northeast Atlantic Wiley Online Library Evolutionary Applications 15 2 262 285 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
Abstract Knowledge on correlations between environmental factors and genome divergence between populations of marine species is crucial for sustainable management of fisheries and wild populations. The edible cockle ( Cerastoderma edule ) is a marine bivalve distributed along the Northeast Atlantic coast of Europe and is an important resource from both commercial and ecological perspectives. We performed a population genomics screening using 2b‐RAD genotyping on 9309 SNPs localized in the cockle's genome on a sample of 536 specimens pertaining to 14 beds in the Northeast Atlantic Ocean to analyse the genetic structure with regard to environmental variables. Larval dispersal modelling considering species behaviour and interannual/interseasonal variation in ocean conditions was carried out as an essential background to which compare genetic information. Cockle populations in the Northeast Atlantic displayed low but significant geographical differentiation between populations ( F ST = 0.0240; p < 0.001), albeit not across generations. We identified 742 and 36 outlier SNPs related to divergent and balancing selection in all the geographical scenarios inspected, and sea temperature and salinity were the main environmental correlates suggested. Highly significant linkage disequilibrium was detected at specific genomic regions against the very low values observed across the whole genome. Two main genetic groups were identified, northwards and southwards of French Brittany. Larval dispersal modelling suggested a barrier for larval dispersal linked to the Ushant front that could explain these two genetic clusters. Further genetic subdivision was observed using outlier loci and considering larval advection. The northern group was divided into the Irish/Celtic Seas and the English Channel/North Sea, while the southern group was divided into three subgroups. This information represents the baseline for the management of cockles, designing conservation strategies, founding broodstock for depleted beds and producing ... |
format |
Article in Journal/Newspaper |
author |
Vera, Manuel Maroso, Francesco Wilmes, Sophie B. Hermida, Miguel Blanco, Andrés Fernández, Carlos Groves, Emily Malham, Shelagh K. Bouza, Carmen Robins, Peter E. Martínez, Paulino |
spellingShingle |
Vera, Manuel Maroso, Francesco Wilmes, Sophie B. Hermida, Miguel Blanco, Andrés Fernández, Carlos Groves, Emily Malham, Shelagh K. Bouza, Carmen Robins, Peter E. Martínez, Paulino Genomic survey of edible cockle ( Cerastoderma edule) in the Northeast Atlantic: A baseline for sustainable management of its wild resources |
author_facet |
Vera, Manuel Maroso, Francesco Wilmes, Sophie B. Hermida, Miguel Blanco, Andrés Fernández, Carlos Groves, Emily Malham, Shelagh K. Bouza, Carmen Robins, Peter E. Martínez, Paulino |
author_sort |
Vera, Manuel |
title |
Genomic survey of edible cockle ( Cerastoderma edule) in the Northeast Atlantic: A baseline for sustainable management of its wild resources |
title_short |
Genomic survey of edible cockle ( Cerastoderma edule) in the Northeast Atlantic: A baseline for sustainable management of its wild resources |
title_full |
Genomic survey of edible cockle ( Cerastoderma edule) in the Northeast Atlantic: A baseline for sustainable management of its wild resources |
title_fullStr |
Genomic survey of edible cockle ( Cerastoderma edule) in the Northeast Atlantic: A baseline for sustainable management of its wild resources |
title_full_unstemmed |
Genomic survey of edible cockle ( Cerastoderma edule) in the Northeast Atlantic: A baseline for sustainable management of its wild resources |
title_sort |
genomic survey of edible cockle ( cerastoderma edule) in the northeast atlantic: a baseline for sustainable management of its wild resources |
publisher |
Wiley |
publishDate |
2022 |
url |
http://dx.doi.org/10.1111/eva.13340 https://onlinelibrary.wiley.com/doi/pdf/10.1111/eva.13340 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/eva.13340 |
genre |
Northeast Atlantic |
genre_facet |
Northeast Atlantic |
op_source |
Evolutionary Applications volume 15, issue 2, page 262-285 ISSN 1752-4571 1752-4571 |
op_rights |
http://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.1111/eva.13340 |
container_title |
Evolutionary Applications |
container_volume |
15 |
container_issue |
2 |
container_start_page |
262 |
op_container_end_page |
285 |
_version_ |
1800758209692041216 |