Venn diagram depicting the shared (orthologs) and unique protein coding genes in the genomes of Francisella spp. strain TX07-7308, F. philomiragia strains ATCC 25017, and F. novicida strain U112. Numbers in parenthesis indicate the total number of protein coding genes in the genomes of each of the three strains. Strains ATCC 25017 and TX07-7308 had 1719 orthologous protein coding genes, strains ATCC 25017 and U112 had 1507 orthologous protein coding genes, whereas strains TX07-7308 and U112 had 1522 orthologous protein coding genes.
Siddaramappa et al. BMC Genomics 2012 13:422 doi:10.1186/1471-2164-13-422