Apocynin-induced nitric oxide production confers antioxidant protection in maize leaves
Keywords: DAB, diamino benzidine; DAF-FM, 4,5-diamino-fluorescein diacetate; DPI, diphenylene iodonium; NO, nitric oxide; NOS, NO synthase; NOX, NADPH oxidase; L-NAME, NG-nitro-l-arginine methyl ester; c-PTIO, 2-(4-carboxyphenyl)-4,4,5,5-tetramethylimidazoline-1-ox