CCR5D32 mutation in three Brazilian populations of predominantly Sub-Saharan African ancestry

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorCarvalho, Mônica W.P.-
Autor(es): dc.creatorLeboute, Ana P.M.-
Autor(es): dc.creatorOliveira, Silviene F.-
Autor(es): dc.creatorSousa, Sandra M.B.-
Autor(es): dc.creatorKlautau-Guimarães, Maria de Nazaré-
Autor(es): dc.creatorSimões, Aguinaldo L.-
Data de aceite: dc.date.accessioned2024-10-23T16:30:21Z-
Data de disponibilização: dc.date.available2024-10-23T16:30:21Z-
Data de envio: dc.date.issued2017-12-07-
Data de envio: dc.date.issued2017-12-07-
Data de envio: dc.date.issued2004-
Fonte completa do material: dc.identifierhttp://repositorio.unb.br/handle/10482/26284-
Fonte completa do material: dc.identifierhttps://dx.doi.org/10.1590/S1415-47572004000300002-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/910177-
Descrição: dc.descriptionThis study reports the frequencies of the CCR5D32 mutation of the beta-chemokine 5 gene and discusses the possible effects of past and recent gene flow in three quilombo remnants (Brazilians communities with anthropological African ancestry whose ancestors were escaped slaves): Rio das Rãs, Mocambo, and São Gonçalo in the northeastern region of Brazil. The CCR5D32 allele frequency of the Mocambo population was significantly higher (5.6%) than that found in the Rio das Rãs (1%) and São Gonçalo (0.9%) populations. These differences may reflect different proportions of parental populations in the founders individuals, a founder-effect and/or different histories of inter-ethnic contact. The frequency of the CCR5D32 allele in the Mocambo sample is similar to that found in those urban Brazilian populations which have a large amount of European genetic input, indicating a European contribution to the gene pool of this population and suggesting that, perhaps since its foundation, Mocambo has had a high level of admixture or experienced a founder-effect.-
Descrição: dc.descriptionEm processamento-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Publicador: dc.publisherSociedade Brasileira de Genética-
Direitos: dc.rightsAcesso Aberto-
Palavras-chave: dc.subjectCcr5-
Palavras-chave: dc.subjectPolimorfismo genético-
Palavras-chave: dc.subjectPopulações brasileiras de origem afrosubsaariana-
Palavras-chave: dc.subjectMarcador étnico-groespecífico-
Título: dc.titleCCR5D32 mutation in three Brazilian populations of predominantly Sub-Saharan African ancestry-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional – UNB

Não existem arquivos associados a este item.