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氨基糖苷类抗生素:在携带R因子的大肠杆菌中通过磷酸化作用而失活

Aminoglycoside antibiotics: inactivation by phosphorylation in Escherichia coli carrying R factors.

作者信息

Ozanne B, Benveniste R, Tipper D, Davies J

出版信息

J Bacteriol. 1969 Nov;100(2):1144-6. doi: 10.1128/jb.100.2.1144-1146.1969.

Abstract

R-factor strains which are streptomycin-resistant and spectinomycin-sensitive have been found to inactivate streptomycin by a new mechanism. The 3'-OH group of the 2-deoxy-2-methylamino-l-glucopyranosyl moiety is phosphorylated.

摘要

已发现对链霉素耐药且对壮观霉素敏感的R因子菌株通过一种新机制使链霉素失活。2-脱氧-2-甲氨基-L-吡喃葡萄糖基部分的3'-OH基团被磷酸化。

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本文引用的文献

1
Resistance factor-mediated streptomycin resistance.耐药因子介导的链霉素耐药性。
J Bacteriol. 1969 Mar;97(3):1262-71. doi: 10.1128/jb.97.3.1262-1271.1969.
6
Isolation of kanamycin and paromamine inactivated by E. coli carrying R factor.
J Antibiot (Tokyo). 1968 Jan;21(1):22-9. doi: 10.7164/antibiotics.21.22.

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