Fig 7.

Generation of H₂O₂ (A) and NO (B) in mycelia of CmPEX6 mutants. ZS-1TN22803, DCmPEX6-98, CmPEX6-com, or ZS-1 was incubated on PDA at 20°C for 3 days. A hydrogen peroxide assay kit and nitrate/nitrite colorimetric assay kit (Beyotime, China) were used to measure the amount of H₂O₂ and NO per gram of fresh mycelia by following the kit protocol. The vertical bars represent the standard errors based on three replicates. Columns noted by the same lowercase letter within each chart are not significantly different (P < 0.05) according to the least-significant-difference test.