| Abstract: | Blood samples from 563 unrelated German and from 110 Turkish individuals living in the Düsseldorf area were studied for phosphoglycolate phosphatase polymorphism. The distribution of the observed phenotypes in the population genetic study did not diverge from the expected values according to Hardy-Weinberg law. In our series, the gene frequencies were calculated as follows: (a) Germans: PGP1 = 0.851, PGP2 = 0.118, PGP3 = 0.031, (b) Turks: PGP1 = 0.973, PGP2 = 0.018, PGP3 = 0.009. The assumed autosomal codominant mode of inheritance was confirmed by the examination of 109 mother-child pairs and by analysis of 70 cases of disputed paternity. The plausibility to exclude German non-fathers from paternity is 12.78%. |
