Genetic investigation of population structure in Atlantic chub mackerel, Scomber colias Gmelin, 1789 along the West African coast

[Data Availability] The following information was supplied regarding data availability: Genotype data is available at Zenodo and Havforskningsinstituttet: Sbiba, S. E. (2024). Microsatellite data on Scomber colias in NW Africa [Data set]. Zenodo. https://doi.org/10.5281/zenodo.11518098 https://imr.b...

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Detalhes bibliográficos
Autores: Sbiba, Salah Eddine, Quintela, María, Øyro, Johanne, Dahle, Geir, Jurado-Ruzafa, Alba, Iita, Kashona, Nikolioudakis, Nikolaos, Bazairi, Hocein, Chlaida, Malika
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/396008
Acesso em linha:http://hdl.handle.net/10261/396008
https://api.elsevier.com/content/abstract/scopus_id/85203424542
Access Level:acceso abierto
Palavra-chave:Food security
Management
Microsatellites
Scomber colias
Stock identification
West Africa
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spelling Genetic investigation of population structure in Atlantic chub mackerel, Scomber colias Gmelin, 1789 along the West African coastSbiba, Salah EddineQuintela, MaríaØyro, JohanneDahle, GeirJurado-Ruzafa, AlbaIita, KashonaNikolioudakis, NikolaosBazairi, HoceinChlaida, MalikaFood securityManagementMicrosatellitesScomber coliasStock identificationWest Africa[Data Availability] The following information was supplied regarding data availability: Genotype data is available at Zenodo and Havforskningsinstituttet: Sbiba, S. E. (2024). Microsatellite data on Scomber colias in NW Africa [Data set]. Zenodo. https://doi.org/10.5281/zenodo.11518098 https://imr.brage.unit.no/imr-xmlui/handle/11250/3072605Sustainable management of transboundary fish stocks hinges on accurate delineation of population structure. Genetic analysis offers a powerful tool to identify potential subpopulations within a seemingly homogenous stock, facilitating the development of effective, coordinated management strategies across international borders. Along the West African coast, the Atlantic chub mackerel (Scomber colias) is a commercially important and ecologically significant species, yet little is known about its genetic population structure and connectivity. Currently, the stock is managed as a single unit in West African waters despite new research suggesting morphological and adaptive differences. Here, eight microsatellite loci were genotyped on 1,169 individuals distributed across 33 sampling sites from Morocco (27.39°N) to Namibia (22.21°S). Bayesian clustering analysis depicts one homogeneous population across the studied area with null overall differentiation (F ST = 0.0001ns), which suggests panmixia and aligns with the migratory potential of this species. This finding has significant implications for the effective conservation and management of S. colias within a wide scope of its distribution across West African waters from the South of Morocco to the North-Centre of Namibia and underscores the need for increased regional cooperation in fisheries management and conservation.This study was funded by EAF-Nansen project, a collaboration between the Food and Agriculture Organisation of the United Nations, the Norwegian Agency for Development Cooperation, and the Institute of Marine Research in Norway. This project also received support from Global Environmental Facility, as well as the Canary Current Large Marine Ecosystem project, implemented by the FAO, the United Nations Environment Program, and seven partner countries: Morocco, Mauritania, Senegal, The Gambia, Cape Verde, and Guinea Bissau. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.Peer reviewedPeerJFood and Agriculture Organization of the United NationsNorwegian Agency for Development CooperationInstitute of Marine Research (Norway)Global Environment FacilityConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202520252024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/396008https://api.elsevier.com/content/abstract/scopus_id/85203424542reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésCentro Oceanográfico de Canarias, (COC)The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI https://doi.org/10.7717/peerj.17928https://doi.org/10.7717/peerj.17928Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3960082026-05-22T06:33:51Z
dc.title.none.fl_str_mv Genetic investigation of population structure in Atlantic chub mackerel, Scomber colias Gmelin, 1789 along the West African coast
title Genetic investigation of population structure in Atlantic chub mackerel, Scomber colias Gmelin, 1789 along the West African coast
spellingShingle Genetic investigation of population structure in Atlantic chub mackerel, Scomber colias Gmelin, 1789 along the West African coast
Sbiba, Salah Eddine
Food security
Management
Microsatellites
Scomber colias
Stock identification
West Africa
title_short Genetic investigation of population structure in Atlantic chub mackerel, Scomber colias Gmelin, 1789 along the West African coast
title_full Genetic investigation of population structure in Atlantic chub mackerel, Scomber colias Gmelin, 1789 along the West African coast
title_fullStr Genetic investigation of population structure in Atlantic chub mackerel, Scomber colias Gmelin, 1789 along the West African coast
title_full_unstemmed Genetic investigation of population structure in Atlantic chub mackerel, Scomber colias Gmelin, 1789 along the West African coast
title_sort Genetic investigation of population structure in Atlantic chub mackerel, Scomber colias Gmelin, 1789 along the West African coast
dc.creator.none.fl_str_mv Sbiba, Salah Eddine
Quintela, María
Øyro, Johanne
Dahle, Geir
Jurado-Ruzafa, Alba
Iita, Kashona
Nikolioudakis, Nikolaos
Bazairi, Hocein
Chlaida, Malika
author Sbiba, Salah Eddine
author_facet Sbiba, Salah Eddine
Quintela, María
Øyro, Johanne
Dahle, Geir
Jurado-Ruzafa, Alba
Iita, Kashona
Nikolioudakis, Nikolaos
Bazairi, Hocein
Chlaida, Malika
author_role author
author2 Quintela, María
Øyro, Johanne
Dahle, Geir
Jurado-Ruzafa, Alba
Iita, Kashona
Nikolioudakis, Nikolaos
Bazairi, Hocein
Chlaida, Malika
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Food and Agriculture Organization of the United Nations
Norwegian Agency for Development Cooperation
Institute of Marine Research (Norway)
Global Environment Facility
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Food security
Management
Microsatellites
Scomber colias
Stock identification
West Africa
topic Food security
Management
Microsatellites
Scomber colias
Stock identification
West Africa
description [Data Availability] The following information was supplied regarding data availability: Genotype data is available at Zenodo and Havforskningsinstituttet: Sbiba, S. E. (2024). Microsatellite data on Scomber colias in NW Africa [Data set]. Zenodo. https://doi.org/10.5281/zenodo.11518098 https://imr.brage.unit.no/imr-xmlui/handle/11250/3072605
publishDate 2024
dc.date.none.fl_str_mv 2024
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/396008
https://api.elsevier.com/content/abstract/scopus_id/85203424542
url http://hdl.handle.net/10261/396008
https://api.elsevier.com/content/abstract/scopus_id/85203424542
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Centro Oceanográfico de Canarias, (COC)
The underlying dataset has been published as supplementary material of the article in the publisher platform at DOI https://doi.org/10.7717/peerj.17928
https://doi.org/10.7717/peerj.17928
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv PeerJ
publisher.none.fl_str_mv PeerJ
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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