Haplotype diversity of 17 Y-str loci in an admixed population from the Brazilian Amazon
Genet. mol. biol
; 35(1): 45-52, 2012. tab
Article
em En
| LILACS
| ID: lil-616984
Biblioteca responsável:
BR1.1
ABSTRACT
The allelic and haplotype frequencies of 17 Y-STR loci most commonly used in forensic testing were estimated in a sample of 138 unrelated healthy males from Macapá, in the northern Amazon region of Brazil. The average gene diversity was 0.6554 ± 0.3315. 134 haplotypes of the 17 loci were observed, 130 of them unique and four present in two individuals each. The haplotype diversity index was 0.9996 + 0.0009, with the most frequent haplogroups being R1b (52.2 percent), E1b1b (11.6 percent), J2 (10.1 percent) and Q (7.2 percent). Most haplogroups of this population belonged to European male lineages (89.2 percent), followed by Amerindian (7.2 percent) and African (3.6 percent) lineages.
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Texto completo:
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Índice:
LILACS
Assunto principal:
Haplótipos
/
Ecossistema Amazônico
/
Grupos Populacionais
/
Genética Forense
País/Região como assunto:
America do sul
/
Brasil
Idioma:
En
Revista:
Genet. mol. biol
Assunto da revista:
GENETICA
Ano de publicação:
2012
Tipo de documento:
Article