鼠伤寒沙门氏菌外膜上脂多糖的不对称定位。
Asymmetric localization of lipopolysaccharides on the outer membrane of Salmonella typhimurium.
作者信息
Funahara Y, Nikaido H
出版信息
J Bacteriol. 1980 Mar;141(3):1463-5. doi: 10.1128/jb.141.3.1463-1465.1980.
Abstract
Treatment of intact cells of Salmonella typhimurium with galactose oxidase (EC 1.1.3.9) resulted in an extensive oxidation of the susceptible galactose residues in the lipopolysaccharides. Comparison with the extent of oxidation in isolated lipopolysaccharides indicated that most lipopolysaccharide molecules were located in the outer leaflet of the outer membrane in intact cells.
摘要
用半乳糖氧化酶（EC 1.1.3.9）处理鼠伤寒沙门氏菌的完整细胞，导致脂多糖中易感半乳糖残基的广泛氧化。与分离的脂多糖中的氧化程度相比，表明完整细胞中大多数脂多糖分子位于外膜的外小叶中。
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