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Fig. 3 | BMC Plant Biology

Fig. 3

From: Quick selenium accumulation in the selenium-rich rice and its physiological responses in changing selenium environments

Fig. 3

The determination of ROS in Se-rich rice and Se-free rice in presence of exogenous Se. (a) Nitrobluetetrazolium (NBT) staining of superoxide. (b) diaminobenzidine (DAB) staining of hydrogen peroxide (H2O2). (c) The activity of superoxide dismutase (SOD). (d) The content of methane dicarboxylic aldehyde (MDA). (e) The value of relative water content (RWC). Data presents mean ± SE (n = 3) and different letters indicate significant differences (p < 0.05)

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