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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-Berenice et al.
Yn: Evolutionary Applications, Cyfrol 15, Rhif 2, 24.02.2022, t. 262-285.

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HarvardHarvard

Vera, M, Maroso, F, Wilmes, S-B, Malham, S, Groves, E, Hermida, M, Blanco, A, Fernandez, C, Bouza, C, Martinez, P & Robins, P 2022, 'Genomic survey of edible cockle (Cerastoderma edule) in the Northeast Atlantic: a baseline for sustainable management of its wild resources.', Evolutionary Applications, cyfrol. 15, rhif 2, tt. 262-285. https://doi.org/10.1111/eva.13340

APA

Vera, M., Maroso, F., Wilmes, S.-B., Malham, S., Groves, E., Hermida, M., Blanco, A., Fernandez, C., Bouza, C., Martinez, P., & Robins, P. (2022). Genomic survey of edible cockle (Cerastoderma edule) in the Northeast Atlantic: a baseline for sustainable management of its wild resources. Evolutionary Applications, 15(2), 262-285. https://doi.org/10.1111/eva.13340

CBE

Vera M, Maroso F, Wilmes S-B, Malham S, Groves E, Hermida M, Blanco A, Fernandez C, Bouza C, Martinez P, et al. 2022. Genomic survey of edible cockle (Cerastoderma edule) in the Northeast Atlantic: a baseline for sustainable management of its wild resources. Evolutionary Applications. 15(2):262-285. https://doi.org/10.1111/eva.13340

MLA

VancouverVancouver

Vera M, Maroso F, Wilmes SB, Malham S, Groves E, Hermida M et al. Genomic survey of edible cockle (Cerastoderma edule) in the Northeast Atlantic: a baseline for sustainable management of its wild resources. Evolutionary Applications. 2022 Chw 24;15(2):262-285. Epub 2021 Rhag 28. doi: 10.1111/eva.13340

Author

Vera, Manuel ; Maroso, Francesco ; Wilmes, Sophie-Berenice et al. / Genomic survey of edible cockle (Cerastoderma edule) in the Northeast Atlantic: a baseline for sustainable management of its wild resources. Yn: Evolutionary Applications. 2022 ; Cyfrol 15, Rhif 2. tt. 262-285.

RIS

TY - JOUR

T1 - Genomic survey of edible cockle (Cerastoderma edule) in the Northeast Atlantic: a baseline for sustainable management of its wild resources.

AU - Vera, Manuel

AU - Maroso, Francesco

AU - Wilmes, Sophie-Berenice

AU - Malham, Shelagh

AU - Groves, Emily

AU - Hermida, Miguel

AU - Blanco, Andres

AU - Fernandez, Carlos

AU - Bouza, Carmen

AU - Martinez, Paulino

AU - Robins, Peter

N1 - Interreg Atlantic Area Programme through the European Regional Development Fund. Grant Number: EAPA_458/2016 Ireland–Wales Bluefish Project © 2021 The Authors. Evolutionary Applications published by John Wiley & Sons Ltd.

PY - 2022/2/24

Y1 - 2022/2/24

N2 - 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 suitable seed for aquaculture production.

AB - 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 suitable seed for aquaculture production.

KW - 2b‐RAD

KW - adaptive variation

KW - fisheries management

KW - genetic structure

KW - larval dispersal modelling

U2 - 10.1111/eva.13340

DO - 10.1111/eva.13340

M3 - Article

C2 - 35233247

VL - 15

SP - 262

EP - 285

JO - Evolutionary Applications

JF - Evolutionary Applications

SN - 1752-4571

IS - 2

ER -