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. 2021 Jul 8;10(7):1099. doi: 10.3390/antiox10071099

Figure 3.

Figure 3

Effects of GABA application on superoxide anion content (A), hydrogen peroxide content (B), and malondialdehyde (MDA) content (C) of plants leaves (30th day) and roots (30th day) under normal-temperature and high-temperature stress. The vertical bar above the column in (A), (B), or (C) represents + SE of the mean (n = 4) and the different letters in the column indicate significant differences in leaf or root based on LSD (p ≤ 0.05). C, control (normal condition); C + GABA, control plants pretreated with GABA (normal condition); H, heat stress; H + GABA, heat-stressed plants pretreated with GABA.