Association of rns homologs with colonization factor antigens in clinical Escherichia coli isolates-Reference-Cited by-同舟云学术

Association of rns homologs with colonization factor antigens in clinical Escherichia coli isolates

Published:1990-10 Issue:10 Volume:58 Page:3442-3444
ISSN:0019-9567
Container-title:Infection and Immunity
language:en
Short-container-title:Infect Immun

Author:

Caron J¹,Maneval D R¹,Kaper J B¹,Scott J R¹

Affiliation:

1. Department of Microbiology and Immunology, Emory University Health Sciences Center, Atlanta, Georgia 30322.

Abstract

rns is a trans-acting positive regulatory factor required for expression of the colonization factor antigen II (CFA/II) antigens CS1 and CS2 (J. Caron, L. M. Coffield, and J. R. Scott, Proc. Natl. Acad. Sci. USA 86:963-967, 1989). All 35 CFA/II-positive strains hybridized with a rns gene probe, as did all 10 CFA/I strains and all 4 CS4 strains. Hybridization with rns was detected in 25% of non-enterotoxigenic Escherichia coli strains and was not detected in enteric pathogens with low G + C content.

Publisher

American Society for Microbiology

Subject

Infectious Diseases,Immunology,Microbiology,Parasitology

Link

https://journals.asm.org/doi/pdf/10.1128/iai.58.10.3442-3444.1990

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