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The effect of Al stress on H2O2 production of rice (Oryza sativa L.) seedlings and difference in responses of antioxidant enzymes between Al-tolerant variety (Azucena) and Al-sensitive rice one (IR 64) were investigated. Aluminum-induced H2O2 production and malondialdehyde (MDA) content were more pronounced for IR 64 than for Azucena. In the presence of 2(More)
The effects of aluminum (Al) on root elongation, lipid peroxidation, hydrogen peroxide (H2O2) accumulation, antioxidant levels, antioxidant enzymatic activity, and lignin content in the roots of the Al-tolerant rice variety azucena and the Al-sensitive variety IR64 were investigated. Treatment with Al induced a greater decrease in root elongation and a(More)
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