| Summary: | Supplementary Figure S1. 1H-NMR spectrum of ascochlorin (1) (CDCl3, 400 MHz); Supplementary Figure S2. ESI/MS (+) spectrum of ascochlorin (1); Supplementary Figure S3. 1H-NMR spectrum of ascofuranol (2) (CDCl3, 400 MHz); Supplementary Figure S4. ESI/MS (+) spectrum of ascofuranol (2); Supplementary Figure S5. 1H-NMR spectrum of (R)-mevalonolactone (3) (CDCl3, 400 MHz); Supplementary Figure S6. ESI/MS (+) spectrum of (R)-mevalonolactone (3); Supplementary Figure S7. 1H-NMR spectrum of ascosalipyrone (4) (CDCl3, 400 MHz); Supplementary Figure S8. ESI/MS (+) spectrum of ascosalipyrone (4); Supplementary Figure S9. 1H-NMR spectrum of benzoic acid (5) (CDCl3, 400 MHz); Supplementary Figure S10. ESI/MS (+) spectrum of benzoic acid (5); Supplementary Figure S11. 1H-NMR spectrum of tyrosol (6) (CDCl3, 400 MHz); Supplementary Figure S12. ESI/MS (+) spectrum of tyrosol (6); Supplementary Figure S13. 1H-NMR spectrum of ascosalitoxin (7) (CDCl3, 400 MHz); Supplementary Figure S14. ESI/MS (+) spectrum of ascosalitoxin (7); Supplementary Figure S15. Images of the symptoms of each of the compounds. Supplementary Table S1. Diseased area (mm2) measured on detached leaves of several legume crops with exudates from the fungus A. fabae growth in vitro on 3 different culture media (Czapek-Dox = CD, potato dextrose broth = PDB, and rice) at concentrations of 0.5, 1, and 2 mg/mL. Negative (blank untreated, water and MeOH 5%) controls were also included. The experiment was repeated four times. Supplementary Table S2. Diseased area (mm2) measured in leaves detached from various legume crops with metabolites produced by the exudate of the A. fabae fungus from the three-growth media at concentrations of 1, 10, and 100 µM. Negative controls (untreated blank, water, and MeOH 5%) were also included. p-value compared with value from MeOH 5% control.
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