Fig. 6From: Mechanistic insights into the inhibitory effect of theaflavins on virulence factors production in Streptococcus mutansChanges in the expression of genes involved in peptidoglycan biosynthesis. Genes colored with blue indicate downregulation. Expression level shown as RPKM was displayed by mean ± standard deviation. Dashed arrow indicates multiple steps. The detailed information of these DEGs were presented in Additional file 1: Table S1Back to article page