OsCSA Acts as an Upstream Activator of OsCOMT12 to Positively Regulate Copper Stress Tolerance in Rice.
Melatonin (MT) is a secondary metabolite that plays a role in environmental stress response in plants. However, the physiological and molecular mechanisms by which MT alleviates excessive copper (Cu) toxicity in rice (Oryza sativa) remain unknown. Herein, exogenous MT application increased root and shoot biomass and in...