Figure 6.

Quantitative real-time PCR analysis of the expression of five genes (fgsg_02881, fgsg_02974, fgsg_06554, fgsg_06733, and fgsg_12369) in F. graminearum PH-1 in response to 4 mM melatonin (A) and the 0.1 mM 5-methoxyindole (B) treatment. Values were normalized to the levels of the actin gene as an internal reference. The y axis represents the mean expression values standard deviations (SDs), relative to the control. The experiments were repeated independently three times. In all of the experiments, 0.05% (vol/vol) methanol/water served as the ck. The letters above the columns indicate significant differences.