Research Article

Sulfur Dioxide Enhances Endogenous Hydrogen Sulfide Accumulation and Alleviates Oxidative Stress Induced by Aluminum Stress in Germinating Wheat Seeds

Figure 1

Effects of SO2 pretreatment on wheat grain germination under 15 mM Al stress. Wheat grains were pretreated with 0, 0.4, 0.8, 1.2, 1.6, and 2.0 mM SO2 for 12 h, subsequently subjected to 15 mM Al for further 48 h, and then photographed.