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  • Title: [Detecting the haplotype of three Y-STR loci by fluorescent multiplex amplification].
    Author: Lin XY, Wang L, Yuan BL, Feng CJ, Huang DX.
    Journal: Fa Yi Xue Za Zhi; 2006 Apr; 22(2):122-4. PubMed ID: 16850598.
    Abstract:
    OBJECTIVE: To establish a fluorescent multiplex PCR system for typing Y-STR loci Y-GATA-A7.1, DYS456 and DYS443, and investigate their haplotype frequencies in Chinese Han population. METHODS: 203 unrelated males of Han population living in Zhengzhou were typed by fluorescent multiplex amplification system and ABI 3100 genetic analyzer. RESULTS: In Zhengzhou Han population, 5,6 and 6 different alleles were observed for Y-GATA-A7.1, DYS456 and DYS443 loci, and their gene diversity (GD) were 0.669 2, 0.583 9 and 0.705 3 respectively. A total of 44 different haplotypes formed by these three loci was identified and the haplotype diversity (HD) reached 0.952 3. CONCLUSION: The fluorescent multiplex system for these three Y-STR loci will be very powerful for forensic individual identification and paternity testing in Chinese Han population.
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