Fig. 2From: The mutational dynamics of short tandem repeats in large, multigenerational familiesRelationship between the longest perfectly repeating segment of the STR and mutability. A–F show mononucleotides – hexanucleotides. The length of the perfectly repeating segment is shown on the X-axis, and the proportion of loci at a given length that were mutated are shown on the Y-axisBack to article page