Japanese population data for eight X-STR loci using two new quadruplex systems.
Using two new X-chromosome short tandem repeats (X-STR) multiplex (quadruplex) systems, we investigated Japanese population data (drawn from 401 individuals) for eight X-STR loci (DXS10011, DXS9898, DXS8377, HPRTB, DXS7132, DXS6797, GATA172D05, and DXS6807). Allele typing with the systems was successful for all loci. The combined powers of discrimination of the eight loci in men and women were 0.999997 and 0.9999999996, respectively. We conclude that combined analyses of the eight X-STR loci using these two quadruplex polymerase chain reaction systems represent a powerful tool for Japanese forensic practice.
Asamura
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Department of Legal Medicine, Shinshu University School of Medicine, Asahi 3-1-1, Matsumoto, Nagano, 390-8621, Japan. asamura@sch.md.shinshu-u.ac.jp
Sakai
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Ota
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M
Fukushima
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D005260:Female; D005828:Genetics, Population / Q000379:methods*; D005838:Genotype; D006801:Humans; D007564:Japan; D008297:Male; D018895:Microsatellite Repeats