Fig. 8 in Drought stress induces biosynthesis of flavonoids in leaves and saikosaponins in roots of Bupleurum chinense DC

Fig. 8. Effects of drought stress on expression of key enzyme genes. A: HMGR; B: IPPI; C: FPS; D: SS; E: SE; F: β-AS; G: P450-7; H: P450-12; I: UGT-8. Shown are the means ± standard deviation (n = 3). The asterisk indicates a significant difference (p <0.05) between drought-stressed and control plants (Duncan's single-factor variance analysis).