Fig. 3

 A) Pangenome (i.e., total gene content) of the five Xanthomonas translucens pv. graminis strains investigated, and B) content in predicted singletons (i.e., genes that were exclusive to X.t. pv. graminis strains). Numbers indicate the number of genes shared by specific sets of strains. Bottom bars indicate the number of genes that were shared by five, four, three or two strains or that were specific to one strain