鼠伤寒沙门氏菌多粘菌素耐药突变体对多粘菌素的结合减少。
Decreased binding of polymyxin by polymyxin-resistant mutants of Salmonella typhimurium.
作者信息
Vaara M, Vaara T, Sarvas M
出版信息
J Bacteriol. 1979 Aug;139(2):664-7. doi: 10.1128/jb.139.2.664-667.1979.
Abstract
Polymyxin-resistant pmrA strains were shown to absorb only about 25% of the amount of polymyxin absorbed by the corresponding polymyxin-sensitive parent strains. The lipopolysaccharide from the pmrA strains bound less polymyxin than the lipopolysaccharide from the parent strains.
摘要
对多粘菌素耐药的pmrA菌株吸收的多粘菌素量仅为相应的多粘菌素敏感亲本菌株吸收量的约25%。来自pmrA菌株的脂多糖与多粘菌素的结合量少于来自亲本菌株的脂多糖。
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