Distribution of four STR loci's haplotypes in Guangdong Han Population
- VernacularTitle:4个STR基因座在广东汉族人群的单倍型分布
- Author:
Dejian LU
;
Qiuling LIU
;
Jianjin LI
- Publication Type:Journal Article
- Keywords:
Y chromosome;
Haplotype;
Short tandem repeats (STR);
Guangdong Han population
- From:
Chinese Journal of Forensic Medicine
2000;0(S1):-
- CountryChina
- Language:Chinese
-
Abstract:
To investigate haplotype distribution of the Y-chromosome STRs (DYS19, DYS390 and DYS389 locus) in Han population in Guangdong area. The STRs were typed by poplymerase chain reaction followed by discontinuous PAGE system. Among 130 unrelated males, 81 different haplotypes were observed, 52 out of them were found only one time. The haplotype genetic diversity, discrimination power and non-father exclusion chance are 0. 9989, 0. 9824, 0. 9824, respectively. The high informative haplotypes make these STRs useful for the forensic individual identification and paternity testing.
