Figure 3

Gene expression of phenolic acid-related compounds in Salvia miltiorrhiza hairy roots at 1, 4, 7, and 14 days under 75 μM 5-azacytidine treatment. The values were calculated by using ubiquitin as the endogenous control, following the 2^−ΔΔCt method. Bars represent the mean of relative expression ± S.E. of at least three replicates.