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Against all odds: a tale of marine range expansion with maintenance of extremely high genetic diversity

2020Journal article Open access
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dc.contributor.authorRobalo, Joana
dc.contributor.authorFrancisco, Sara M.
dc.contributor.authorVendrell, Catarina
dc.contributor.authorLima, Cristina S.
dc.contributor.authorPereira, Ana
dc.contributor.authorBrunner, Benedikt P.
dc.contributor.authorDia, Mamadou
dc.contributor.authorGordo, L. S.
dc.contributor.authorCastilho, Rita
dc.date.accessioned2020-12-23T12:17:33Z
dc.date.available2020-12-23T12:17:33Z
dc.date.issued2020
dc.description.abstractThe displacement of species from equatorial latitudes to temperate locations following the increase in sea surface temperatures is among the significant reported consequences of climate change. Shifts in the distributional ranges of species result in fish communities tropicalisation, i.e., high latitude colonisations by typically low latitude distribution species. These movements create new interactions between species and new trophic assemblages. The Senegal seabream, Diplodus bellottii, may be used as a model to understand the population genetics of these invasions. In the last decades, this species has undergone an outstanding range expansion from its African area of origin to the Atlantic coast of the Iberian Peninsula, where now occurs abundantly. Mitochondrial and nuclear markers revealed a striking high haplotypic nucleotide and genetic diversity values, along with significant population differentiation throughout the present-day geographical range of the Senegal seabream. These results are not consistent with the central-marginal hypothesis, nor with the expectations of a leptokurtic distribution of individuals, as D. bellottii seems to be able to retain exceptional levels of diversity in marginal and recently colonised areas. We discuss possible causes for hyperdiversity and lack of geographical structure and subsequent implications for fisheries.pt_PT
dc.description.sponsorshipFundação para a Ciência e Tecnologia - FCTpt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationScientific Reports, 10(1), 1-13 Doi: 10.1038/s41598-020-69374-4pt_PT
dc.identifier.doi10.1038/s41598-020-69374-4pt_PT
dc.identifier.issn20452322
dc.identifier.urihttp://hdl.handle.net/10400.12/7889
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherNature Publishing Grouppt_PT
dc.relationCentre of Marine Sciences
dc.relationLIFE HISTORY, PHYLOGEOGRAPHY AND HISTORICAL DEMOGRAPHY OF THE SENEGAL SEA - BREAM DIPLODUS BELLOTTII STEINDACHNER, 1882 IN THE SOUTHERN NORTHEASTEAST ATLANTIC
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAnimalspt_PT
dc.subjectClimate Changept_PT
dc.subjectDNA, Mitochondrialpt_PT
dc.subjectEuropept_PT
dc.subjectGenetic Variationpt_PT
dc.subjectGenetics, Populationpt_PT
dc.subjectHaplotypespt_PT
dc.subjectIntroduced Speciespt_PT
dc.subjectMauritaniapt_PT
dc.subjectMitochondriapt_PT
dc.subjectPhylogeographypt_PT
dc.subjectPopulation Dynamicspt_PT
dc.subjectPortugalpt_PT
dc.subjectSea Breampt_PT
dc.subjectSenegalpt_PT
dc.subjectSpainpt_PT
dc.subjectGenetic Markerspt_PT
dc.titleAgainst all odds: a tale of marine range expansion with maintenance of extremely high genetic diversitypt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCentre of Marine Sciences
oaire.awardTitleLIFE HISTORY, PHYLOGEOGRAPHY AND HISTORICAL DEMOGRAPHY OF THE SENEGAL SEA - BREAM DIPLODUS BELLOTTII STEINDACHNER, 1882 IN THE SOUTHERN NORTHEASTEAST ATLANTIC
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FMulti%2F04326%2F2019/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/FARH/SFRH%2FBD%2F65078%2F2009/PT
oaire.citation.conferencePlaceUnited Kingdompt_PT
oaire.citation.endPage13pt_PT
oaire.citation.issue1pt_PT
oaire.citation.startPage1pt_PT
oaire.citation.titleScientific Reportspt_PT
oaire.citation.volume10pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStreamFARH
person.familyNameRobalo
person.familyNameFrancisco
person.familyNameLima
person.familyNameSilva Pereira
person.familyNameGordo
person.familyNameCastilho
person.givenNameJoana
person.givenNameSara
person.givenNameCristina
person.givenNameAna Alexandra
person.givenNameLeonel
person.givenNameRita
person.identifierB-6185-2008
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person.identifier.orcid0000-0002-7787-6620
person.identifier.orcid0000-0002-9144-6061
person.identifier.orcid0000-0003-0727-3688
person.identifier.ridN-9960-2014
person.identifier.ridK-8239-2013
person.identifier.ridB-3604-2012
person.identifier.scopus-author-id6506759340
person.identifier.scopus-author-id10839734500
person.identifier.scopus-author-id6602175866
person.identifier.scopus-author-idID 7005844367
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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