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Seascape genetics of the Atlantic Spotted Dolphin (Stenella frontalis) based on mitochondrial DNA

2021-12Artigo científico Acesso aberto
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dc.contributor.authordo Amaral, Karina
dc.contributor.authorBaragan-Barrera, DC
dc.contributor.authorMesa-Gutiérrez, RA
dc.contributor.authorFarías-Curtidos, N
dc.contributor.authorCaballero, S
dc.contributor.authorMéndez-Fernandez, P
dc.contributor.authorSantos, MCO
dc.contributor.authorRinaldi, C
dc.contributor.authorRinaldi, R
dc.contributor.authorSiciliano, S
dc.contributor.authorMartín, V
dc.contributor.authorCarrillo, M
dc.contributor.authorMeirelles, AC
dc.contributor.authorFranco-Trecu, V
dc.contributor.authorFagundes, NJR
dc.contributor.authorMoreno, IB
dc.contributor.authorKnowles, LL
dc.contributor.authorAmaral, Ana Rita
dc.date.accessioned2022-01-13T20:10:12Z
dc.date.available2022-01-13T20:10:12Z
dc.date.issued2021-12
dc.description.abstractThe Atlantic spotted dolphin (Stenella frontalis) is endemic to tropical, subtropical, and warm temperate waters of the Atlantic Ocean. Throughout its distribution, both geographic distance and environmental variation may contribute to population structure of the species. In this study, we follow a seascape genetics approach to investigate population differentiation of Atlantic spotted dolphins based on a large worldwide dataset and the relationship with marine environmental variables. The results revealed that the Atlantic spotted dolphin exhibits population genetic structure across its distribution based on mitochondrial DNA control region (mtDNA-CR) data. Analyses based on the contemporary landscape suggested, at both the individual and population level, that the population genetic structure is consistent with the isolation-by-distance model. However, because geography and environmental matrices were correlated, and because in some, but not all analyses, we found a significant effect for the environment, we cannot rule out the addition contribution of environmental factors in structuring genetic variation. Future analyses based on nuclear data are needed to evaluate whether local processes, such as social structure and some level of philopatry within populations, may be contributing to the associations among genetic structure, geographic, and environmental distance.pt_PT
dc.description.versioninfo:eu-repo/semantics/acceptedVersionpt_PT
dc.identifier.citationdo Amaral K, Baragán-Barrera DC, Mesa-Gutiérrez RA, Farías-Curtidos N, Caballero S, Méndez-Fernandez P, Santos MCO, Rinaldi C, Rinaldi R, Siciliano S, Martín V, Carrillo M, Meirelles AC, Franco-Trecu V, Fagundes NJR, Moreno IB, Knowles LL, Amaral AR (2021) Seascape genetics of the Atlantic Spotted Dolphin (Stenella frontalis) based on mitochondrial DNA. Journal of Heredity. 112(7): 646-662. DOI: 10.1093/jhered/esab050.pt_PT
dc.identifier.doi10.1093/jhered/esab050pt_PT
dc.identifier.urihttp://hdl.handle.net/10451/50807
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherOxford University Presspt_PT
dc.titleSeascape genetics of the Atlantic Spotted Dolphin (Stenella frontalis) based on mitochondrial DNApt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage662pt_PT
oaire.citation.startPage646pt_PT
oaire.citation.titleJournal of Hereditypt_PT
oaire.citation.volume112pt_PT
person.familyNameAmaral
person.givenNameAna Rita
person.identifier.orcid0000-0002-0595-0086
person.identifier.ridD-1060-2010
person.identifier.scopus-author-id55958061400
rcaap.embargofctO tipo de licença (Standard Licence) envolvido com a editora Oxford University Press para esta revista, não envolvendo pagamento (APC), apenas permite acesso em repositório público do formato 'aceite' (i.e não editado e paginado pela editora) após período de embargo de 12 meses após a data da sua publicação final.pt_PT
rcaap.rightsembargoedAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication646588f5-73af-4b2e-b988-156149ef03d8
relation.isAuthorOfPublication.latestForDiscovery646588f5-73af-4b2e-b988-156149ef03d8

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