Fig. 7
From: Pangenome analysis and virulence profiling of Streptococcus intermedius
Fitted curves indicating the characteristics of core- and pan-genomes from 27 studied S. intermedius strains. a curve showing the relationship between the core genome and the number of genomes, b curve showing the relationship between the pan-genome and the number of genomes. As the number of genomes sequenced increased, the pan-genome size increased, whereas the core-genome size decreased, thus indicating an open pan-genome model. The gradual extension of the pangenome with addition of new genomes describes an open pan-genome model of S. intermedius. The number of genes that each strain contains is documented from comprehensive statistical analysis given earlier in Table 2