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Deep mitochondrial DNA phylogeographic divergence in the threatened aoudad Ammotragus lervia (Bovidae, Caprini)

2020-05-20Artigo científico Acesso aberto
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dc.contributor.authorDerouiche, Louiza
dc.contributor.authorIrzagh, Ahmed
dc.contributor.authorRahmouni, Rafiq
dc.contributor.authorTahri, Redouane
dc.contributor.authorHadjeloum, Mohamed
dc.contributor.authorBouhadad, Rachid
dc.contributor.authorFernandes, C
dc.date.accessioned2020-07-15T10:58:21Z
dc.date.available2021-05-20T00:30:15Z
dc.date.issued2020-05-20
dc.description.abstractThe aoudad or Barbary sheep (Ammotragus lervia) is a threatened ungulate emblematic of North Africa, whose population structure and subspecific taxonomy have not been examined genetically. This knowledge is essential and urgently needed to inform ongoing conservation and management efforts. We analysed the mitochondrial cytochrome b gene and four nuclear genes (casein kappa, spectrin beta nonerythrocytic 1, thyroglobulin, thyrotropin subunit beta) for the first phylogeographic survey of the aoudad, and uncovered a deep Mediterranean-Saharan mitochondrial split separating two highly distinct evolutionary lineages. Their level of divergence is greater than or comparable to those observed between several pairs of congeneric species of different caprine genera. The split was estimated to have occurred in the Early Pleistocene, about 1.3 million years ago. None of the four nuclear genes surveyed, chosen because they have been used in phylogeographic and species-level phylogenetic studies of bovids, allowed us to detect, likely due to their slow evolutionary rate, the substantial and geographically coherent subdivision revealed by mitochondrial DNA. This study is evidence and testament to the ability of mitochondrial DNA, probably unrivalled by any other single-locus marker, as an exploratory tool for investigating population genealogy and history and identifying potential evolutionarily significant units for conservation in animals.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationDerouiche, L., Irzagh, A., Rahmouni, R., Tahri, R., Hadjeloum, M., Bouhadad, R., and Fernandes, C. (2020). Deep mitochondrial DNA phylogeographic divergence in the threatened aoudad Ammotragus lervia (Bovidae, Caprini). Gene 739: 144510. Doi: 10.1016/j.gene.2020.144510pt_PT
dc.identifier.doi10.1016/j.gene.2020.144510pt_PT
dc.identifier.urihttp://hdl.handle.net/10451/44009
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relationCentre for Ecology, Evolution and Environmental Changes
dc.relationCentre for Ecology, Evolution and Environmental Changes
dc.relationCentre for Ecology, Evolution and Environmental Changes
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/abs/pii/S0378111920301797pt_PT
dc.subjectBarbary sheeppt_PT
dc.subjectMolecular systematicspt_PT
dc.subjectDivergence timespt_PT
dc.subjectSubspeciespt_PT
dc.subjectPhylogeographypt_PT
dc.subjectCaprinept_PT
dc.titleDeep mitochondrial DNA phylogeographic divergence in the threatened aoudad Ammotragus lervia (Bovidae, Caprini)pt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCentre for Ecology, Evolution and Environmental Changes
oaire.awardTitleCentre for Ecology, Evolution and Environmental Changes
oaire.awardTitleCentre for Ecology, Evolution and Environmental Changes
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FBIA%2F00329%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FBIA%2F00329%2F2019/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00329%2F2020/PT
oaire.citation.startPage144510pt_PT
oaire.citation.titleGenept_PT
oaire.citation.volume739pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
person.familyNameFernandes
person.givenNameCarlos
person.identifier.ciencia-idF413-49F5-CA96
person.identifier.orcid0000-0002-1386-8103
person.identifier.ridJ-3045-2013
person.identifier.scopus-author-id8966321900
project.funder.identifierhttp://doi.org/10.13039/501100001871
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
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.embargofctO tipo de licença envolvido com a editora Elsevier 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.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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