Probability Calculator for Paternity Likelihood Using STRs
Version 3.03e, Copyright(C) 2000-2014 Atsushi Akane
-All rights reserved.
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The probability is obtained using allele frequencies of STRs in Japanese population
(Hashiyada M et al. Forensic Sci Int 133: 250-253, 2003).
- Select a type of polymorphic marker.
- Select a polymorphic marker.
- Select two alleles each of mother, child and the alleged father (AF), and click the [calculate] button. The same allele must be selected twice in case of the homozygous genotype.
When mother's genotype is not determined, select [n.d.]
For X-STRs, the AF's second allele must be [Y]. The child must be a girl.
For Y-STRs, two mother's alleles and the men's second alleles must be [X]. The child must be a boy.
To input results of the next STR, go to Step #1 or Step #2.
To see the total probability, go to Step #4.
- Conclusion Step #1 Step #2 Step #3