CLONING OF CHROMOSOMAL BETA-LACTAMASE GENES FROM YERSINIA-ENTEROCOLITICA

被引：22

作者：

SEOANE, A

LOBO, JMG

机构：

来源：

JOURNAL OF GENERAL MICROBIOLOGY | 1991年 / 137卷

关键词：

D O I：

10.1099/00221287-137-1-141

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Two beta-lactamase genes present in the chromosome of Yersinia enterocolitica have been cloned individually into the plasmid pACY184 and expressed in Escherichia coli. The gene for broad-spectrum beta-lactamase I ('A') was cloned from a strain belonging to the O:3 serotype, and the gene for (cephalosporinase) beta-lactomase II ('B') was cloned from a strain of the O:5b serotype. The properties of the beta-lactamases expressed in E. coli are similar to those previously described in Y. enterocolitica.

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页码：141 / 146

页数：6

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