Figure 1.

Changes in photosynthetic proteins during bacterial infections and XacPNP treatment. Protein spots from 2-DE SDS-PAGE of proteins from citrus leaves stained with Coomassie blue. Citrus leaves were infiltrated with XacWT, ΔXacPNP (10⁷ CFU/ml) and 5 µM XacPNP pure protein (+XacPNP). After 3 days of bacterial infections or 30 minutes after infiltration with recombinant protein, total plant proteins were extracted and subjected to the proteomics analysis. As control, citrus leaves were infiltrated with Tris 50 mM.