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. 2020 Oct 21;11:593215. doi: 10.3389/fmicb.2020.593215

FIGURE 1.

FIGURE 1

Resistance mechanisms to antimicrobial peptides in Gram-positive bacteria. AMP resistance mechanisms employed by Gram-positive bacteria are shown, including alterations in cell envelope charge/composition; AMP inhibition by binding to surface proteins/released capsular polysaccharide; AMP degradation by bacterial proteases; bacterial adaptation to AMP challenge; AMP extrusion by efflux pumps and transport systems.