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. 2017 Mar 17;7:44622. doi: 10.1038/srep44622

Figure 4. Expression of SmPPOs in roots (Rt), stems (St), leaves (Le) and flowers (Fl) of S. miltiorrhiza.

Figure 4

The expression levels were quantified using the quantitative RT-PCR method. Transcript levels in leaves were arbitrarily set to 1 and the levels in other tissues were given relative to this. Error bars represent standard deviations of mean value from three biological and three technical replicates. ANOVA (analysis of variance) was calculated using SPSS. P < 0.05 was considered statistically significant.