NATURE OF THE GENETIC DETERMINANT FOR THE SHV-1 BETA-LACTAMASE

被引：60

作者：

NUGENT, ME

HEDGES, RW

机构：

[1] Department of Bacteriology, Royal Postgraduate Medical School, London

来源：

MOLECULAR AND GENERAL GENETICS | 1979年 / 175卷 / 03期

关键词：

D O I：

10.1007/BF00397222

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

In two unrelated plasmids of incompatibility groups FII and N the gene for the SHV-1 β-lactamase exists as part of a transposable element of molecular weight 9.5 megadaltons. This transposon has moved onto plasmids of at least three incompatibility groups; PI, Iα and J. This confirms the suggestion that the recent spread of the SHV-1 β-lactamase has been associated with the transposition of the genetic determinant of this enzyme between unrelated plasmids. © 1979 Springer-Verlag.

引用

页码：239 / 243

页数：5

共 22 条

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