Fig. 3　Short tandem repeat polymorphism analysis of hydatidiform moles. Loci of the patient and villous tissues of the androgenetic complete hydatidiform moles (CHMs) are shown. (A) Androgenetic homozygous CHM, (B) androgenetic heterozygous CHM. Dotty arrows indicate the two maternal alleles that were not entirely inherited in the villi. (C) Some loci of the partial hydatidiform mole had three allelic loci, indicating that they would have three chromosomes. (D) Non-molar villous tissue showing biparental diploidy. Asteristics indicate estimated alleles of paternal origin. CHM, complete hydatidiform mole; PHM, partial hydatidiform mole