EXPRESSION OF A NEW PORIN OMPE BY STRAINS OF SALMONELLA-ENTERITIDIS

被引：4

作者：

CHART, H

FROST, JA

ROWE, B

机构：

来源：

FEMS MICROBIOLOGY LETTERS | 1993年 / 109卷 / 2-3期

关键词：

SALMONELLA-ENTERITIDIS; OUTER MEMBRANE PROTEINS; PORIN; PEPTIDOGLYCAN ASSOCIATED PROTEINS; HEAT MODIFIABLE PROTEINS; SDS-PAGE;

D O I：

10.1016/0378-1097(93)90017-V

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Strains of Salmonella enteritidis expressed a novel porin with a subunit size of 35.5 kDa as shown by SDS-PAGE. This protein was expressed as a major outer membrane protein (MOMP) when grown on nutrient agar, McConkey agar or blood agar, or in Tris-succinate medium; but was only produced in trace amounts when strains were grown in nutrient broth. This OMP was produced by all strains of S. enteritidis examined, regardless of phage type, and expression was not related to the possession of a 38-MDa mouse-virulence plasmid or the ability of strains to make long-chain lipopolysaccharide. This new porin has been tentatively called OmpE.

引用

页码：185 / 187

页数：3

共 8 条

[1] ESCHERICHIA-COLI-CELLS CONTAINING THE PLASMID CO1V PRODUCE THE IRON IONOPHORE AEROBACTIN [J].