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Paleogenetic studies in Guajajara skeletal remains, Maranhão state, Brazil

2014-01-01Artigo científico Acesso aberto
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dc.contributor.authorLeite, Daniela
dc.contributor.authorLeitão, Alysson
dc.contributor.authorSchaan, Ana Paula
dc.contributor.authorMarinho, Anderson N. R.
dc.contributor.authorSouza, Sheila
dc.contributor.authorRodrigues-Carvalho, Claudia
dc.contributor.authorCardoso, Francisca Alves
dc.contributor.authorRibeiro-dos-Santos, Ândrea
dc.contributor.institutionCentro em Rede de Investigação em Antropologia (CRIA - NOVA FCSH)
dc.contributor.pblHindawi Publishing Corporation
dc.date.accessioned2018-01-22T23:01:07Z
dc.date.available2018-01-22T23:01:07Z
dc.date.issued2014-01-01
dc.descriptionPEst-OE/SADG/UI4038/2014
dc.description.abstractIn the early 17th century, French and Portuguese colonizers and Jesuit priests settled in the state of Maranhão and made contact with the Guajajara, an ethnic group that lived along the margins of the Pindaré River. The Guajajara maintained contact with Brazilian national society over the centuries, including with Brazilian admixed populations, and with African slaves that flocked towards the region from the 18th century onwards. The present study investigates the origins of this admixture using mitochondrial genetic variability. The bones of 12 individuals investigated, which are currently part of the collection of the National Museum, were tested for genetic diversity. aDNA was extracted by the phenol-chloroform method and by DNA IQ (Promega, Madison, WI, USA). Amplification of the HVS I region was performed by PCR, followed by direct sequencing using the Big Dye kit (Life Technologies, Foster City, CA, USA). This region was found to represent haplogroups of Amerindians (A, C, and D) and Africans (L, L1b, L1c, and L3). The presence of African haplogroups in Guajajara bones from as early as the 18th century is consistent with historical and anthropological data, suggesting the admixture with Africans and/or Afrodescendants. Therefore, this study demonstrates that women with African haplogroups were introduced into the Guajajara population.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent8
dc.format.extent1498115
dc.identifier.doi10.1155/2014/729120
dc.identifier.issn2090-4045
dc.identifier.otherPURE: 318652
dc.identifier.otherPURE UUID: f0b16011-aed7-4320-a2fe-3480d8f0185e
dc.identifier.otherresearchoutputwizard: 47080
dc.identifier.otherORCID: /0000-0001-8386-2009/work/48324994
dc.identifier.urihttp://hdl.handle.net/10362/28747
dc.language.isoeng
dc.peerreviewedyes
dc.relationinfo:eu-repo/grantAgreement/FCT/5876/135917/PT
dc.titlePaleogenetic studies in Guajajara skeletal remains, Maranhão state, Brazilen
dc.typejournal article
degois.publication.firstPage1
degois.publication.lastPage8
degois.publication.titleJournal of Anthropology
degois.publication.volume2014
dspace.entity.typePublication
oaire.awardNumberPEst-OE/SADG/UI4038/2014
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/PEst-OE%2FSADG%2FUI4038%2F2014/PT
oaire.fundingStream5876
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccess
relation.isProjectOfPublication19f2d534-e337-48dc-846c-34b42f0b6f1e
relation.isProjectOfPublication.latestForDiscovery19f2d534-e337-48dc-846c-34b42f0b6f1e

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