Figure 3.

Western analysis showing the effect of HL on the expression of GPx and bPR-2 in Cat1AS plants. Cat1AS and control plants precultivated at LL were exposed to HL for 2 days. Samples were harvested 2 days after HL initiation for analysis of protein expression in HL-exposed tissue (Left), or after 2 additional weeks at LL for analysis of LAR (Center) and SAR gene expression (Right). The presence of visible leaf damage at the time of harvest is indicated. The experimental design for analysis of LAR and SAR gene expression was as described in Fig. 2.