Figure 6.

Histogram of the number of genomes sharing variable regions of size greater than 500 bp. The distribution is bimodal, with most of the variable regions either being present in most of the strains, or being present only in a small number of strains.

Donati et al. Genome Biology 2010 11:R107   doi:10.1186/gb-2010-11-10-r107
Download authors' original image