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. 2019 Oct 18;20(20):5173. doi: 10.3390/ijms20205173

Figure 5.

Figure 5

Effects of cadmium treatment on melatonin, chlorophyll, and malondialdehyde (MDA) levels in rice. (a) Rice seedlings after cadmium treatment. (b) Melatonin levels. (c) Chlorophyll content. (d) MDA content. Seven-day-old seedlings were challenged with cadmium (500 μM) for 3 days under a 14-h light/10-dark photoperiod. Shoot tissue was employed for analyses. Different letters indicate significant differences as determined by a post-hoc Tukey’s HSD test at p < 0.05.