Fig. 2From: Antimicrobial peptide Mastoparan X has good activity against Escherichia coli in vitro and alleviates its pathogenicity in miceThe effects of pH, temperature and cations on MPX antibacterial activity. A The effect of pH on MPX. B The effect of temperature on MPX. C The effect of Na+ cations on the activity of MPX. D The effect of K+ cations on the activity of MPX. E The effect of Mg2+ cations on the activity of MPX. F The effect of Ca2+ cations on the activity of MPXBack to article page