[Study on 9 STR loci polymorphism from Chinese Yao ethnic group(Guangxi)].
Genetic polymorphism of nine STR loci was investigated from a Chinese Yao population based on STR Genescan. Sixty one alleles was determined for 9 loci, such as D3S1358,vWA,FGA,THO1,TPOX,CSF1P0,D5S818,D13S317 and D7S820 with their frequencies 0.0054-0.5924. The average heterozygosity(H) was 0.7357, polymorphism information content(PIC) was 0.6887, the accumulative discrimination power(DP) was 2.02x10(-10) and the probability of paternity exclusion(PPE) was 0.9999. These results suggested that the nine STR loci are very useful for human identification, such as analyzing forensic casework,establishing DNA databases, processing paternity test and studying gene natural resources.
Gao
Fang
F
National Laboratory of Forensic Sciences, Xian Jiaotong University, Xi'an 710061, China. Gaochina@hotmail.com
Bi
Shi-hua
SH
Lai
Jiang-hua
JH
Li
Sheng-bin
SB