Figure 1. Pedigree of family 766 showing the distribution of mutations in P and MC1R segregating through the family

DNA-IDs of screened samples are given below pedigree IDs. Mutations were identified in the human pink eyed dilution gene (P) and the melanocortin receptor gene (MC1R) in the screened samples. Nucleotides (A: Adenine, C: Cytosine, G: Guanine, T: Thymine) of alleles are given below individuals. Corresponding amino acid changes are listed at left side (C: Cystein, F: Phenylalanine, G: Glycine, I: Isoleucine, L: Lysine: N: Asparagine, R: Arginine, S: Serine, V: Valine, W: Tryptophane) Nucleotide changes are given in brackets. Red font marks mutant alleles. OCA: oculocutaneous albinism.