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
相关论文
共 50 条
  • [41] STRUCTURAL STUDIES OF THE ESCHERICHIA-COLI O-149 O-ANTIGEN POLYSACCHARIDE
    ADEYEYE, A
    JANSSON, PE
    LINDBERG, B
    ABAAS, S
    SVENSON, SB
    CARBOHYDRATE RESEARCH, 1988, 176 (02) : 231 - 236
  • [42] Structure and gene cluster of the O-antigen of Escherichia coli O19ab
    Perepelov, Andrei V.
    Zhu, Hongfei
    Senchenkova, Sofya N.
    Wang, Quan
    Shashkov, Alexander S.
    Wang, Lei
    Knirel, Yuriy A.
    CARBOHYDRATE RESEARCH, 2011, 346 (17) : 2812 - 2815
  • [43] Structure and biosynthesis gene cluster of the O-antigen of Escherichia coli O12
    Senchenkova, S. N.
    Zhang, Yuanyuan
    Perepelov, A. V.
    Guo, Xi
    Shashkov, A. S.
    Liu, Bin
    Knirel, Yu. A.
    BIOCHEMISTRY-MOSCOW, 2016, 81 (04) : 401 - 406
  • [44] Structural studies of the O-antigen polysaccharide from Escherichia coli O138
    Linnerborg, M
    Weintraub, A
    Widmalm, G
    EUROPEAN JOURNAL OF BIOCHEMISTRY, 1997, 247 (02): : 567 - 571
  • [45] Structural analysis of the O-antigen polysaccharide from Escherichia coli O152
    Olsson, U
    Lycknert, K
    Stenutz, R
    Weintraub, A
    Widmalm, G
    CARBOHYDRATE RESEARCH, 2005, 340 (01) : 167 - 171
  • [46] STUDIES OF ESCHERICHIA-COLI O-ANTIGEN SPECIFIC ANTIBODIES IN HUMAN MILK, MATERNAL SERUM AND CORD BLOOD
    CARLSSON, B
    GOTHEFORS, L
    AHLSTEDT, S
    HANSON, LA
    WINBERG, J
    ACTA PAEDIATRICA SCANDINAVICA, 1976, 65 (02): : 216 - 224
  • [47] IMMUNOLOGICAL DETECTION OF HETEROGENEOUS O-ANTIGEN CONTAINING LIPOPOLYSACCHARIDES IN ESCHERICHIA-COLI
    VANALPHEN, L
    VANKEMPENDETROYE, F
    ZANEN, HC
    JOURNAL OF GENERAL MICROBIOLOGY, 1983, 129 (JAN): : 191 - 198
  • [48] O-Antigen Targeted Vaccines Against Escherichia coli May Be Useful in Reducing Morbidity, Mortality, and Antimicrobial Resistance
    Royer, Guilhem
    Clermont, Olivier
    Condamine, Benedicte
    Mercier-Darty, Melanie
    Laouenan, Cedric
    Lefort, Agnes
    Denamur, Erick
    de lastours, Victoire
    CLINICAL INFECTIOUS DISEASES, 2022, 74 (02) : 364 - 366
  • [49] PROTECTIVE CAPACITY OF ANTIBODIES AGAINST ESCHERICHIA-COLI O-ANTIGEN AND K-ANTIGEN
    KAIJSER, B
    AHLSTEDT, S
    INFECTION AND IMMUNITY, 1977, 17 (02) : 286 - 289
  • [50] STRUCTURAL STUDIES OF THE O-ANTIGEN POLYSACCHARIDE OF ESCHERICHIA-COLI 09A
    PAROLIS, LAS
    PAROLIS, H
    DUTTON, GGS
    CARBOHYDRATE RESEARCH, 1986, 155 : 272 - 276
12345