Fig. 6

Effect of arsenic (5 and 10 µM) stress on the activity of (A) nitrate reductase and (B) glutamate synthase in Oryza sativa L. with and without exogenous supplementation of jasmonic acid (0.1 and 0.5 µM). Mean (± SE) of three replicates is presented and the different letters on bars depict the significant difference at P < 0.05