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Glucose‐6‐phosphate dehydrogenases (G6PDs) are essential regulators of cellular redox. Hydrogen sulfide (H2S) is a small gasotransmitter that improves plant adaptation to stress; however, its role in regulating G6PD oligomerization to resist oxidative stress remains unknown in plants.
Persulfidation of cytosolic G6PDs was analyzed by mass spectrometry (MS). The structural change model of AtG6PD6...