Fig. 5From: Hyaluronate lyase activity of Streptococcus suis serotype 2 and modulatory effects of hyaluronic acid on the bacterium’s virulence propertiesEffect of hyaluronic acid on virulence factor gene expression by S. suis P1/7. Relative gene expression of cps2J (a), epf (b), mrp (c), sly (d), ssnA (e). Significantly different from control at # p < 0.05; *p < 0.01Back to article page