Abstract
Ethanol has been shown to inhibit the assembly of cross-linked peptidoglycan and to induce cell lysis in Escherichia coli. These effects of ethanol appear to result from the weakening of hydrophobic interactions by ethanol rather than from the intercalation of ethanol into membranes. Other chaotropic agents also inhibited cross-linking and induced lysis. The potency of chaotropic anions with regard to this effect followed the expected chaotropic series. Antichaotropic agents, which strengthened hydrophobic interactions, antagonized ethanol-induced lysis. The weakening of hydrophobic interactions by ethanol is proposed as a general mechanism by which ethanol and other chaotropic agents could affect membrane-associated enzyme activities.
Publisher
American Society for Microbiology
Subject
Molecular Biology,Microbiology
Cited by
89 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献