Fig. 4From: Proposed virulence-associated genes of Streptococcus suis isolates from the United States serve as predictors of pathogenicityPan-genome analysis of the 22 commensal isolates. Color-coding of phylogenetic tree branches by CC follows the same color scheme as Fig. 2. The presence of the classical VAGs epf, mrp, and sly is represented in green and the proposed VAGs ofs and srtF in orangeBack to article page