Fig. 6From: Improving salt tolerance in potato through overexpression of AtHKT1 geneEffects of various levels of NaCl stress on (a) superoxide dismutase (SOD), (b) catalase (CAT) and (c) peroxidase (POD) for the non-transgenic control (CK) and the transgenic lines with ‘High’ (T3 and T13) expressions (as ranked in Table 2). Significant differences among means over the NaCl-stress treatments were determined according to Tukey’s HSD test at P < 0.05. The line bars are standard errors (n = 9, i.e., 3 replicates × 3 runs of the experiment)Back to article page