Figure 8.
Effects of high light stress (1000 μmol photons m-2 s-1 at 10°C for 2 d) on WT plants and on pdx1, vte1 npq1 and vte1 npq1 pdx1 mutant plants. A) Plants after the high light treatment. B) Autoluminescence imaging of lipid peroxidation. C) HOTE level. a, significantly different with P < 0.03 (t test). D) Distribution of HOTE isomers in leaves of the vte1 npq1 pdx1 triple mutant exposed to the high light treatment. Data are mean values of 3 or 4 measurements + SD.