Identification of a rough strain of Escherichia coli O157:H7 that produces no detectable O157 antigen

被引：18

作者：

Feng, P

Sandlin, RC

Park, CH

Wilson, RA

Nishibuchi, M

机构：

[1] US FDA, Div Microbiol Studies, Washington, DC 20204 USA

[2] Uniformed Serv Univ Hlth Sci, Dept Immunol & Microbiol, Bethesda, MD 20814 USA

[3] Fairfax Hosp, INOVA, Falls Church, VA 22042 USA

[4] Penn State Univ, Escherichia Coli Reference Ctr, University Pk, PA 16802 USA

[5] Kyoto Univ, Ctr SE Asian Studies, Kyoto 60601, Japan

来源：

JOURNAL OF CLINICAL MICROBIOLOGY | 1998年 / 36卷 / 08期

关键词：

D O I：

10.1128/JCM.36.8.2339-2341.1998

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

MA6, an O157:H7-like strain, did not react with most anti-O157 kits examined; however, it had the rfbE gene that is essential for O157 expression and carried O157:H7 virulence factors. Lipopolysaccharide analysis showed that MA6 is a rough strain that does not produce the O157 antigen, but genetically, it belongs in the O157:H7 clonal group.

引用

页码：2339 / 2341

页数：3

共 17 条

[1] Role of the Escherichia coli O157:H7 O side chain in adherence and analysis of an rfb locus
Bilge, SS
Vary, JC
Dowell, SF
Tarr, PI
[J]. INFECTION AND IMMUNITY, 1996, 64 (11) : 4795 - 4801
[2] SIMULTANEOUS IDENTIFICATION OF STRAINS OF ESCHERICHIA-COLI SEROTYPE O157-H7 AND THEIR SHIGA-LIKE TOXIN TYPE BY MISMATCH AMPLIFICATION MUTATION ASSAY-MULTIPLEX PCR
CEBULA, TA
PAYNE, WL
FENG, P
[J]. JOURNAL OF CLINICAL MICROBIOLOGY, 1995, 33 (01) : 248 - 250
[3] DODDS KL, 1987, J GEN MICROBIOL, V133, P2679
[4] ESCHERICHIA-COLI SEROTYPE O157-H7 - NOVEL VEHICLES OF INFECTION AND EMERGENCE OF PHENOTYPIC VARIANTS
FENG, P
[J]. EMERGING INFECTIOUS DISEASES, 1995, 1 (02): : 47 - 52
[5] IDENTIFICATION OF ESCHERICHIA-COLI SEROTYPE O157-H7 BY DNA PROBE SPECIFIC FOR AN ALLELE OF UID A-GENE
FENG, P
[J]. MOLECULAR AND CELLULAR PROBES, 1993, 7 (02) : 151 - 154
[6] GENETIC-ANALYSIS OF UIDA EXPRESSION IN ENTEROHEMORRHAGIC ESCHERICHIA-COLI SEROTYPE O157-H7
FENG, P
LAMPEL, KA
[J]. MICROBIOLOGY-SGM, 1994, 140 : 2101 - 2107
[7] Impact of molecular biology on the detection of foodborne pathogens
Feng, P
[J]. MOLECULAR BIOTECHNOLOGY, 1997, 7 (03) : 267 - 278
[8] Genotypic and phenotypic changes in the emergence of Escherichia coli O157:H7
Feng, P
Lampel, KA
Karch, H
Whittam, TS
[J]. JOURNAL OF INFECTIOUS DISEASES, 1998, 177 (06) : 1750 - 1753
[9] Characterization of nonmotile variants of Escherichia coli O157 and other serotypes by using an antiflagellin monoclonal antibody
Feng, P
Fields, PI
Swaminathan, B
Whittam, TS
[J]. JOURNAL OF CLINICAL MICROBIOLOGY, 1996, 34 (11) : 2856 - 2859
[10] DETECTION OF ESCHERICHIA-COLI O157/H7 BY MULTIPLEX PCR
FRATAMICO, PM
SACKITEY, SK
WIEDMANN, M
DENG, MY
[J]. JOURNAL OF CLINICAL MICROBIOLOGY, 1995, 33 (08) : 2188 - 2191

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