Figure 3.
Overexpression of SmMYC2b enhances the biosynthesis of tanshinones. Values are the means with SE (n = 3–4). Asterisks suggest significant differences at P < 0.05; CA, carnosic acid; DTI, dihydrotanshinone I; TI, tanshinone I; CT, cryptotanshinone; TIIA, tanshinone IIA; TT, total tanshinone.