title: Variability of DNA fingerprint in a Japanese population.
abstract: To estimate the forensic usefulness of the DNA fingerprint produced by a synthesized minisatellite probe "Myo", the variability of the DNA fingerprint was examined in a Japanese population. Pairwise comparisons of the fragments in the DNA fingerprints showed that 15 fragments on average longer than 4.4 kilobases with a mean fragment sharing probability of 0.19 appeared in a typical DNA fingerprint and the distribution of matches of the fragments was found to be binominal. Therefore, the probability of chance association between random individuals can be calculated to (0.19)15 = 1.5 x 10(-11). It seems reasonable to conclude that the DNA fingerprint is completely individual-specific.
authors.forename: M
authors.initials: M
authors.lastname: Honma
authors.forename: I
authors.initials: I
authors.lastname: Ishiyama
mesh_terms: D004247:DNA / Q000032:analysis / Q000235:genetics*; D015342:DNA Probes; D014644:Genetic Variation; D006801:Humans; D007564:Japan; D012150:Polymorphism, Restriction Fragment Length
chemical_list: D015342:DNA Probes; D004247:DNA