Fig. 2From: Exogenous melatonin increases salt tolerance in bitter melon by regulating ionic balance, antioxidant system and secondary metabolism-related genesEffect of application of melatonin (0, 75 and 150µM) on MDA (a), H2O2 (b) and Relative Permeability (%) (c) content in bitter melon under salt stress (0, 50 and 100 mM NaCl) conditions. Data are the average of 3 replicas ± standard error. Different letters show significant difference according to Duncan’s multiple range test at p ≤ 0.05Back to article page