Korean Journal of Microbiology

Fig. 2.

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Determination of the antibacterial activity of chromomycin A3 extracts using ethyl acetate. Chromomycin A3 in 70 mutant strains and the wild-type strain (WT) was extracted using ethyl acetate. Chromomycin A3 extracts (40 μl) were loaded onto paper disks with 8 mm diameter on LB plates containing S. aureus cells. The antibacterial activity was determined through measuring the diameter of inhibition zone.
Korean J. Microbiol. 2023;59:24-9 https://doi.org/10.7845/kjm.2023.3011
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