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. 2019 Oct 8;9(10):589. doi: 10.3390/biom9100589

Figure 6.

Figure 6

Increased transient melatonin production induces cadmium tolerance in the M2H RNAi rice. (a) Photograph after cadmium treatment (three days). (b) Malondialdehyde (MDA) level. (c) Melatonin level at one day after cadmium treatment. (d) Melatonin level at two days after cadmium treatment. (e) Melatonin level at three days after cadmium treatment. Six-week old rice leaves were detached and challenged with cadmium (0.2 mM) under a 12/12 h light/dark cycle at 28 °C. WT, wild type; FW, fresh weight. * Significant differences as determined by Tukey’s post hoc HSD test at p < 0.05.