Fig. 1. Fungal phytotoxins and PKS16 clusters from Fusarium species. (a) The well-known phytotoxins produced by Fusarium sp. (b) PKS16 and its homologue clusters in F. fujikuroi species. The PKS16 cluster in F. fujikuroi IMI 58289 lacks the key tailoring-step genes, while the core hrPKS is truncated in stains C1995 and E282.
