Figure 6From: Engineering of Aspergillus niger for the production of secondary metabolites Spectrum of enniatin species produced by strain DS3.1. A) Different enniatin variants were produced depending on the amino acids fed. The final concentration of l-valine, l-leucine l-isoleucine in the cultivation medium is given in mM. B) Structures of enniatin species produced in strain DS3.1.Back to article page