Escherichia coli O-antigen capsule (group 4) is essential for serum resistance

被引：11
|
作者：
Biran, Dvora [1 ]
Rosenshine, Ilan [2 ]
Ron, Eliora Z. [1 ]
机构：
[1] Tel Aviv Univ, Sch Mol Cell Biol & Biotechnol, Life Sci, IL-69978 Tel Aviv, Israel
[2] Hebrew Univ Jerusalem, Fac Med, Dept Mol Genet & Biotechnol, POB 12272, IL-91120 Jerusalem, Israel
来源：
RESEARCH IN MICROBIOLOGY | 2020年 / 171卷 / 02期
关键词：
Extraintestinal pathogenic E. coli (EXPEC); Serum survival; Sepsis; Colisepticemia; Capsule; Group; 4; capsule;
D O I：
10.1016/j.resmic.2019.12.002
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Many septicemic Escherichia coli strains produce polysaccharide capsules, which are important for survival in serum. Here we show that a septicemic E. coll. strain of serotype O78 produce an O-antigen capsule (group 4 capsule) and we show that this capsule is essential for serum survival. (C) 2020 Institut Pasteur. Published by Elsevier Masson SAS. All rights reserved.
引用
收藏
页码：99 / 101
页数：3
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