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. Author manuscript; available in PMC: 2014 Apr 1.
Published in final edited form as: Future Microbiol. 2013 Jun;8(6):10.2217/fmb.13.39. doi: 10.2217/fmb.13.39

Figure 2. Key mechanisms of polymyxin resistance in Gram-negative bacteria.

Figure 2

The pink shading indicates molecular determinants of polymyxin resistance.

LPS: Lipopolysaccharide; NAG: N-acetylglucosamine; NAM: N-acetylmuramic acid; OMP: Outer membrane protein.