FIG. 5.
Comparison of lesions, GSH contents, and bacterial resistance in cat2 cad2 and cat2 npr1. (A) Leaf GSH contents. White bars, GSH. Black bars, GSSG. Values are means±SE of 3 plants. (B) Lesion quantification as a percentage of the total rosette area. ND, not detected. Values are means±SE of at least 12 plants. (C) Growth of virulent P. syringae DC3000 in all seven genotypes. Plants were grown at high CO2 for 3 weeks to prevent any cat2 phenotype, and inoculations were performed on plants 7 days after transfer to air to induce oxidative stress in cat2 backgrounds. No difference in bacterial growth was observed between the genotypes at 0 hpi.