Fig. 5From: Physiological responses and Ethylene-Response AP2/ERF Factor expression in Indica rice seedlings subjected to submergence and osmotic stressROS accumulation, cell death, and antioxidant enzyme activity in the IR64-Sub1 seedlings after stress treatments. a Phenotype of leaves in rice seedlings after different stress treatments. b DAB staining of hydrogen peroxide (H2O2). c NBT staining of superoxide (O2−). d Evans blue staining of dead cells. e Catalase (CAT), ascorbate peroxidase (APX), superoxidase dismutase (SOD), and total peroxidase (POD) activity assays. Scale bar = 1 cm. Three independent experiments were conductedBack to article page