Supplementary Figure 9: Antimicrobial activty of spent media of inactivated strains.

(A) Streptothricin and (B) streptomycin inactivated producer strains were fermented in various media and n-butanolic extracts were tested against Escherichia coli BW25113 ΔtolC ΔbamB and Micrococcus luteus. Two independent bioassays gave similar results.