Population data of 17 Y-STR loci from Rio Grande do Sul state (South Brazil)

作者：Schwengber Solange P^*; Kommers Tricia; Matte Cecilia H F; Raimann Paulo E; Carvalho Bianca A; Leite Fabio P N; Medeiros Marcelo A; Souza Luis F; Castro Cibele S; Chassot Fernanda G C; Bonatto Sandro L

来源：Forensic Science International-Genetics, 2009, 4(1): E31-E33.

DOI：10.1016/j.fsigen.2009.02.001

• Y-chromosomal STR
• Haplotype
• Forensic Genetics
• Brazil
• Rio Grande do Sul
• Population data

A sample of 255 Brazilian males from Rio Grande do Sul (RS), the Brazilian southernmost state, was typed for 17 Y-STR loci (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438, DYS439, DYS448, DYS456, DYS458, DYS635, YGATA_H4.1 and DYS385ab). A total of 247 haplotypes were identified, of which 239 were unique and eight were found in two individuals each. The haplotype diversity (99.98%) and discrimination capacity (96.86%) were calculated. Pairwise haplotype distances showed that the RS population is not significantly different from Brazil, Rio de Janeiro, and Argentina, is different from Sao Paulo, Italy, and North Portugal, and is very distant from Spain, the Amazon region, Germany, and South Amerindians. When the RS data was separated in the seven geopolitical regions, some pairs of regions were significantly different; however no region was different from the whole Brazilian sample.

• 出版日期2009-12