Figure 5

Single nucleotide variant densities. (a) Number of SNV substitutions per base pair, of REC-set subregions, as a proportion of the SNV rate of the CCDS subregion. The absolute average value from SOLiD and Illumina sequencing is given above the data point. (b) Number of SNV substitutions per base pair, of VCR-set subregions, as a proportion of the SNV rate of the CCDS subregion. The absolute average value from SOLiD and Illumina sequencing is given above the data point. 'R/V specific' refers to RefSeq/Vega exons not contained in the CCDS.