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  • Title: [Genetic polymorphism of eight STR loci in the Han population in Henan province].
    Author: Hao B, Li Y, Yang Y, Wang Y, Huang F, Liao S, Wang Z, Si Y, Zhu W.
    Journal: Zhonghua Yi Xue Yi Chuan Xue Za Zhi; 2001 Feb; 18(1):35-8. PubMed ID: 11172640.
    Abstract:
    OBJECTIVE: To investigate the allele frequencies of eight short tandem repeats(STR) loci: TH01, FES, D19S400, D7S820, D16S539, D20S161, D3S1545 and D5S818 in Han population in Henan province. METHODS: DNA was extracted with phenol-chloroform from EDTA-blood samples of the unrelated individuals in Henan province and amplified with PCR technique. The PCR product was analyzed with the undenatured PAGE vertical electrophoresis and silver-stain. RESULTS: The authors got the frequencies of the eight loci. The heterozygosities of the eight loci are 0.66, 0.67, 0.80, 0.76, 0.79, 0.79, 0.78 and 0.78; the discrimination powers are 0.83, 0.83, 0.94, 0.91, 0.93, 0.93, 0.92 and 0.92. CONCLUSION: The heterozygosities of the eight loci are high and the frequencies are in good agreement with Hardy-Weinberg equilibrium, so the eight loci can be used in individual identification testing.
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