Figure 3.

Whole-genome comparison of the pan-genome of 45 Francisella strains. Presence of a gene in a genome is indicated in black. The core genome of 803 genes, and the genes unique to clade 1 (F. tularensis, F. novicida, F. hispaniensis and W. persica) and clade 2 (F. noatunensis and F. philomiragia) are clustered together in the heat map.

Sj√∂din et al. BMC Genomics 2012 13:268   doi:10.1186/1471-2164-13-268
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