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PowerPlex® Y Haplotype Database

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The PowerPlex® Y Haplotype Database is a searchable listing of 12-locus Y-STR haplotypes generated during initial validation of this system. Instructions for use:
  • Select the population group of interest from the appropriate box below.
  • To search for a haplotype, enter the alleles of interest for each marker.
    • If only one allele is detected, please enter that allele in the first column only. Do not enter the same allele designation into multiple columns for any locus.
    • Enter "null" as your allele designation only when you believe the sample contains a legitimate null allele type due to mutation. If no type was obtained for a given locus due to degradation or a partial profile, leave the type as "*".
    • If multiple alleles are to be entered, please enter the smallest allele in the first box for the marker of interest.
    • If the database contains individuals with multiple alleles for a selected marker, additional boxes will appear to allow subsequent alleles to be entered.
  • Select the "submit" button to query the database for the chosen haplotype.
    • A report of the haplotype entered, number and percent of individuals matching this haplotype and sample size (both in the population selected and compete data set) will be presented.

Select the
sample population:

DYS391 1 2 DYS389I 1 2 DYS439 1 2 DYS389II 1 2

DYS438 1 2 DYS437 1 2 DYS19 1 2 DYS392 1 2

DYS393 1 2 DYS390 1 2 3 DYS385 1 2 3

Check here before pressing "submit" to display only the Results section for printing.