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. 2021 Oct 12;22(20):10991. doi: 10.3390/ijms222010991

Figure 4.

Figure 4

Effect of the melatonin and the 5-methoxyindole on the morphology of F. graminearum PH-1 hyphae and the conidia. (A) Effect of 4 mM melatonin and the 1 mM 5-methoxyindole on the morphology of F. graminearum hyphae observed with a microscope of the LSM 880 with Airyscan. (B)The morphological changes of F. graminearum conidia treated with the 1 mM melatonin and the 0.1 mM 5-methoxyindole grown for 3 days. (C,D) The swollen rate of conidia after treatment with melatonin and 5-methoxyindole grown for 3 days. The experiment was repeated independently three times, and 0.05% (vol/vol) methanol/water served as the ck. The error bars represent the mean standard deviation of each treatment repeated three times with three replicates. The letters above the columns indicate significant differences. The significant difference between the treatments was determined through Tukey’s HSD test at p ≤ 0.05.