Comparative Genomic Analysis of Rhodococcus equi: An Insight into Genomic Diversity and Genome Evolution

Figure 2

Pan-genome analysis of R. equi. (a) The core gene number (in the center) and strain-specific gene number (in the petals) in nine Rhodococcus strains as illustrated by a flower plot. (b) The COG function classification comparison of pan, core, dispensable, and strain-specific genes in R. equi. (c) Venn diagram of the four core genomes from four different sources (human, equine, porcine, and environment). The numbers represent the respective number of orthologous clusters. The petals in (a) are color-coded by source, and the colors are correlated with (c).

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