https://www.selleckchem.com/pr....oducts/heptadecanoic
limited, colistin administration has become the treatment of last resort. However, colistin-resistant A. baumannii strains have recently been reported. The mechanism of resistance to colistin in A. baumannii has rarely been reported. Here, we found two novel mutations in pmrA (I13M) and pmrB (Q270P) that caused colistin resistance. It is also first reported here that the presence of miaA with a I221V mutation enhanced the colistin resistance of pmrA P102R. Copyright © 2020 Sun et al.Treponema pallidum subsp. pallidum is the c
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