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Antimicrobial activity of colistin (◆, blue), polymyxin B (▽, red), indolicidin (□, orange) and temporin A (◇, cyan) alone (A,B) or in complex with His6-OPH (C,D) or penicillin acylase (E,F). The B. subtilis B-522 (A,C,D) or Pseudomonas sp. 78G (B,D,F) cells were loaded on each sample of BC (1 cm2), containing a certain antimicrobial agent, and exposed to obtain a dose-dependent manner of cell death.
