Article
Resistant mechanism study of benzalkonium chloride selected Salmonella Typhimurium mutants.
Microbial drug resistance (Larchmont, N.Y.) - 1 Feb 2014
Guo Wei, Cui Shenghui, Xu Xiao, Wang Haoyan
Abstract excerpt
Benzalkonium chloride is one of the invaluable biocides that is extensively used in healthcare settings as well as in the food processing industry. After exposing wild-type Salmonella Typhimurium 14028s or its AcrAB inactivation mutant to gradually increasing levels of benzalkonium chloride, resistance mutants S-41, S-150, S-AB-23, S-AB-38, and S-AB-73 were selected and these mutants also showed a 2-64-fold...
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