Por favor, use este identificador para citar o enlazar este ítem: https://repositorio.ufpa.br/jspui/handle/2011/3422
Tipo: Artigo de Periódico
Fecha de publicación : mar-2005
Autor(es): FERREIRA, Francileide Lisboa
MESQUITA, Emygdia Rosa Leal
SANTOS, Sidney Emanuel Batista dos
SANTOS, Ândrea Kely Campos Ribeiro dos
Título : Genetic characterization of the population of São Luís, MA, Brazil
Citación : FERREIRA, Francileide Lisboa et al. Genetic characterization of the population of São Luís, MA, Brazil. Genetics and Molecular Biology. São Paulo, v. 28, n. 1, p. 22-31, mar. 2005. Disponível em: <http://www.scielo.br/pdf/gmb/v28n1/a04v28n1.pdf>. Acesso em: 01 fev. 2013. <http://dx.doi.org/10.1590/S1415-47572005000100004>.
Resumen : Five loci (vWA1, F13A1, D12S67, Apo-B and D1S80) were investigated by polyacrylamide gel electrophoresis followed by silver staining in a sample of 177 individuals from the population of São Luís, State of Maranhão, Brazil. A total of 70 different alleles were identified. A statistically significant deviation from the Hardy-Weinberg equilibrium was observed in a single locus (F13A1, p = 0.0075). The average heterozygosity (H) was estimated at 77.7%, the mean number of alleles per locus as 14. The PD (capacity of genotype differentiation at each locus) ranged from 88.9% (vWA1) to 96.7% (F13A1). The combined PE (power of exclusion) of these five loci was 99.8%. In terms of racial admixture (42% European, 39% Indian, and 19% African Black ancestry), São Luís presented an estimate similar to Belém, another trihybrid Amazonian population.
Palabras clave : Polimorfismo genético
Mistura interétnica
VNTRs
STRs
São Luis - MA
Maranhão - Estado
Amazônia brasileira
ISSN : 1415-4757
metadata.dc.rights: Acesso Aberto
Aparece en las colecciones: Artigos Científicos - ICB

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