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. 2014 Jul 17;9(7):e102750. doi: 10.1371/journal.pone.0102750

Figure 2. The expression level of SaMT2 in Sedum alfredii.

Figure 2

The transcript level of SaMT2 induced by Cd and Zn treatments. The different letters above the columns indicate the significant difference between the treatments (p<0.05, Tukey’s test). CK represents the control group.