Effect of NO (as SNP; 100 μM) on the Pb-induced changes in radicle and coleoptile length (in cm) of wheat seedlings determined after 8 h exposure to Pb (50 and 250 μM, as lead nitrate).

Data represented as mean±SE of five independent replicates; Different alphabets within a column represent significant difference among treatments at p<0.05 applying post hoc Tukey’s test.
* and ** represent significant difference between treatments (with and without SNP) at p<0.05 and at p<0.01, respectively, applying two-sample t-test
Effect of NO (as SNP; 100 μM) on the Pb-induced changes in radicle and coleoptile length (in cm) of wheat seedlings determined after 8 h exposure to Pb (50 and 250 μM, as lead nitrate).