CAT and fungal infectious disease: Both wounding and fungal infection seem to be associated with the production of higher levels of ROS, explained by the higher number of genes encoding ROS scavenging enzymes [e.g., located at the mitochondrion: manganese superoxide dismutase (MnSOD), at the cytosol: ascorbate peroxidase (APx), cooper-zinc superoxide dismutase (CuZnSOD), and glutathione peroxidase (GPx); at the peroxisome: catalase (CAT)].