Fig. 8From: Identification and expression analysis of expansin gene family in Salvia miltiorrhizaExpression of SmEXP treated with 200 μM Cu2+ for 0 h, 10 min, 30 min, 1 h, 3 h, 12 h, and 24 h. As determined by RT-qPCR. Data are shown as means ± SD, n = 3. An asterisk indicates significance differences from 0 h, as determined by one-way ANOVA Dunnett’s test (*P < 0.05; **P < 0.01)Back to article page