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Genomics goes deeper in fisheries science: The case of the blackspot seabream (Pagellus bogaraveo) in the northeast Atlantic

2024Journal article Open access
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dc.contributor.authorCunha, Regina L.
dc.contributor.authorRobalo, Joana
dc.contributor.authorFrancisco, Sara M.
dc.contributor.authorFarias, Inês
dc.contributor.authorCastilho, Rita
dc.contributor.authorFigueiredo, Ivone
dc.date.accessioned2024-02-01T17:16:18Z
dc.date.available2024-02-01T17:16:18Z
dc.date.issued2024
dc.description.abstractRecent advances in genomics are an essential contributor to the assessment of fish stocks by providing a finescale identification of the species’ genetic boundaries. The blackspot seabream, Pagellus bogaraveo, is a commercial sparid distributed across the northeast (NE) Atlantic and the Mediterranean. Within the NE Atlantic, three P. bogaraveo stocks are currently defined: Azores; Atlantic Iberian waters; Celtic Sea and the Bay of Biscay. We used a genotyping-by-sequencing (GBS) approach to better define the spatial scale at which the species occurs in the NE Atlantic. Our findings revealed the existence of an additional genetic cluster in the eastern Atlantic (Gulf of C´ adiz) that was not identified in previous studies based on mitochondrial DNA or microsatellite data. The combined effect of ocean circulation patterns, complex bathymetry and the existence of local upwelling may play an important role on the retention of blackspot seabream larvae and adults, providing an explanation for the genetic differentiation between the specimens caught off the Gulf of C´ adiz and Peniche (Portugal). Results presented here revealed hidden intra-specific genetic differentiation and can inform a finer-scale sampling to determine the new stock boundaries in the Atlantic Iberian coasts.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCunha, R. L., Castilho, R., Robalo, J. I., Francisco, S. M., Farias, I., & Figueiredo, I. (2024). Genomics goes deeper in fisheries science: The case of the blackspot seabream (Pagellus bogaraveo) in the northeast Atlantic. Fisheries Research, 270. https://doi.org/10.1016/j.fishres.2023.106891pt_PT
dc.identifier.doi10.1016/j.fishres.2023.106891pt_PT
dc.identifier.issn01657836
dc.identifier.urihttp://hdl.handle.net/10400.12/9524
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevier B.V.pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectBlackspot seabreampt_PT
dc.subjectFish stock assessmentpt_PT
dc.subjectPagellus bogaraveopt_PT
dc.subjectGenotyping-by-sequencingpt_PT
dc.titleGenomics goes deeper in fisheries science: The case of the blackspot seabream (Pagellus bogaraveo) in the northeast Atlanticpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceNetherlandspt_PT
oaire.citation.endPage8pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleFisheries Researchpt_PT
oaire.citation.volume270pt_PT
person.familyNameLopes da Cunha
person.familyNameRobalo
person.familyNameFrancisco
person.familyNameFarias
person.familyNameCastilho
person.familyNameRosa
person.givenNameRegina
person.givenNameJoana
person.givenNameSara
person.givenNameInês
person.givenNameRita
person.givenNameIvone
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person.identifier.ciencia-id0513-0407-A6C1
person.identifier.ciencia-id6412-2E7C-5301
person.identifier.orcid0000-0002-4275-9723
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person.identifier.orcid0000-0003-0907-7453
person.identifier.orcid0000-0003-1210-634X
person.identifier.orcid0000-0003-0727-3688
person.identifier.orcid0000-0003-4905-8134
person.identifier.ridM-3463-2013
person.identifier.ridN-9960-2014
person.identifier.ridK-8239-2013
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person.identifier.scopus-author-id8855869800
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person.identifier.scopus-author-id10839734500
person.identifier.scopus-author-id23027251000
person.identifier.scopus-author-idID 7005844367
person.identifier.scopus-author-id17345445800
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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