Consulta: creatorFacets:"Brito,Cristiana Ferreira Alves de"
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A systematic scoping review of the genetic ancestry of the Brazilian population
Provedor de dados: Genetics and Molecular Biology
Autores: Souza,Aracele Maria de; Resende,Sarah Stela; Sousa,Taís Nóbrega de; Brito,Cristiana Ferreira Alves de.
Abstract The genetic background of the Brazilian population is mainly characterized by three parental populations: European, African, and Native American. The aim of this study was to overview the genetic ancestry estimates for different Brazilian geographic regions and analyze factors involved in these estimates. In this systematic scoping review were included 51 studies, comprehending 81 populations of 19 states from five regions of Brazil. To reduce the potential of bias from studies with different sampling methods, we calculated the mean genetic ancestry weighted by the number of individuals. The weighted mean proportions of European, African, and Native American ancestries were 68.1%, 19.6%, and 11.6%, respectively. At the regional level, the highest...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Scoping review; Genetic ancestry; Brazilian population; Genetic admixture.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572019000400495