Figure 4From: Genome and gene alterations by insertions and deletions in the evolution of human and chimpanzee chromosome 22Distribution of Indel Length Among the Three Core Classes. (A) Approximate indels have the largest length, followed by exact, and then unique (Table S2.1A, p < .0001). (B) Approximate and unique indels are shorter than expected (Table S1.1A, p < .0001 (see Additional File 1)). Distribution of exact indels in both here and in Fig. S3 appears jagged due to the lower sample size (n = 168) in this class compared to the other two: approximate and unique.Back to article page