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Fig. 1 | Botanical Studies

Fig. 1

From: The role of melatonin on caspase-3-like activity and expression of the genes involved in programmed cell death (PCD) induced by in vitro salt stress in alfalfa (Medicago sativa L.) roots

Fig. 1

Effects of melatonin (0, 0.1, 10, and 15 µM) and NaCl (150 and 200 mM) on H2O2 (A), \({\text{O}}_{2}^{ - }\) (B) and ROS (C) content of alfalfa root. Data was collected after ten days of treatment with salt and melatonin. Data represents the mean of replicates ± SD and uncommon letters indicate significant differences based on Duncan's multiple range test (P < 0.05)

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