Research Article
Sulfur Dioxide Enhances Endogenous Hydrogen Sulfide Accumulation and Alleviates Oxidative Stress Induced by Aluminum Stress in Germinating Wheat Seeds
Figure 3
Effects of SO2 pretreatment on the accumulation of endogenous H2S (a), superoxide anion () (b), hydrogen peroxide (H2O2) (c), and malondialdehyde (MDA) (d) in germinating wheat grains under Al stress. The numbers (0′, 12′/0, 12, 24, 36, and 48) or letters (CK or SO2) presented are the same as mentioned in Figure 2. Al: Al stress without SO2 pretreatment; S + Al: Al stress with SO2 pretreatment.
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