Coverage of E. coli K-12 genome as sequencing depth increases. Annotations of genomic positions was conducted as described in the Figure 1 legend. The bar labeled “Total” represents all positions in the E. coli K-12 genome. A) without gDNA subtraction. B) with 0.5% gDNA subtraction. C) with 1% gDNA subtraction.
Haas et al. BMC Genomics 2012 13:734 doi:10.1186/1471-2164-13-734