Characterization of frequencies and distribution of single nucleotide insertions/deletions in the human genome

A separate analysis using the subset of 2324 validated SNindels showed slightly less AT bias of 74%, SNindels not within mononucleotide repeats showed even less AT bias at 58%. Density of validated SNindels is 0.007/10 kb overall and 90% are found within or near genes. Among all chromosomes, Y has the lowest numbers and densities for all SNindels, validated SNindels, and SNindels not within repeats.