Objective: The study was carried out to investigate genetic polymorphism of 15 STR loci in Guangxi Miao population. METHORDS: DNA samples from southern China 274 Miao unrelated individuals were screened by using AmpFlSTR Identifiler PCR Amplification Kit and 3100 Genetic Analyzer.
Results: These 15 loci meet the Hardy-Weinberg expectations. The matching probability of the 15 STR loci was 5.04 x 10(-17), and combined paternity of exclution was 0.9999993 in Guangxi Miao population.
Conclusion: Our results showed Identifiler PCR Amplification systems of 15 STR loci were useful enough to forensic case work in Guangxi Miao population.