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. 2017 Sep 22;7:12212. doi: 10.1038/s41598-017-12566-2

Figure 3.

Figure 3

Detection of relative mRNA expression and melatonin levels in transgenic switchgrass leaves and their correlation analysis. (a,b) Relative expression of oAANAT (normalized to line5) and oHIOMT (normalized to line3) was detected by qRT-PCR; (c,d) Melatonin levels in different OE-oAANAT and OE-oHIOMT lines; (e,f) Correlation analysis of melatonin levels and relative expression of oAANAT and oHIOMT, respectively. The data represents the mean ± S.E. of triplicate experiments. * and ** indicate a significant difference from that of WT at P < 0.05 and P < 0.01, respectively.