Fig. 4

a Growth of A. niger CICC2462 and ∆amyR strains on PDA medium. b Growth of A. niger CICC2462 and ∆amyR strains on PDA medium after 8 days. c Biomass weights of A. niger CICC2462 and ∆amyR grown in fermentation medium
a Growth of A. niger CICC2462 and ∆amyR strains on PDA medium. b Growth of A. niger CICC2462 and ∆amyR strains on PDA medium after 8 days. c Biomass weights of A. niger CICC2462 and ∆amyR grown in fermentation medium