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. 1983 Mar;17(3):521–523. doi: 10.1128/jcm.17.3.521-523.1983

Enterotoxigenic and enteroinvasive Escherichia coli strains belonging to a new O group, O167.

R J Gross, L V Thomas, T Cheasty, N P Day, B Rowe, M R Toledo, L R Trabulsi
PMCID: PMC272678  PMID: 6341404

Abstract

A new Escherichia coli O group, O167, is described. Its O antigen is related to that of Shigella boydii 3. A total of 29 strains belonging to the new O group were examined. Three strains were determined to be invasive by the Sereny test and by tissue culture tests and were non-enterotoxigenic. All three were nonmotile and failed to decarboxylate lysine. A total of 26 strains were noninvasive. Of these, 25 were motile, 24 decarboxylated lysine, and 19 were enterotoxigenic, 17 producing heat-stable enterotoxin only and 2 producing heat-labile enterotoxin only. This is the first description of the occurrence of enterotoxigenic and enteroinvasive strains in the same E. coli O group.

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Selected References

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  1. Day N. P., Scotland S. M., Rowe B. Comparison of an HEp-2 tissue culture test with the Serény test for detection of enteroinvasiveness in Shigella spp. and Escherichia coli. J Clin Microbiol. 1981 Mar;13(3):596–597. doi: 10.1128/jcm.13.3.596-597.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Dean A. G., Ching Y. C., Williams R. G., Harden L. B. Test for Escherichia coli enterotoxin using infant mice: application in a study of diarrhea in children in Honolulu. J Infect Dis. 1972 Apr;125(4):407–411. doi: 10.1093/infdis/125.4.407. [DOI] [PubMed] [Google Scholar]
  3. Donta S. T., Moon H. W., Whipp S. C. Detection of heat-labile Escherichia coli enterotoxin with the use of adrenal cells in tissue culture. Science. 1974 Jan 25;183(4122):334–336. doi: 10.1126/science.183.4122.334. [DOI] [PubMed] [Google Scholar]
  4. EWING W. H., REAVIS R. W., DAVIS B. R. Provisional Shigella serotypes. Can J Microbiol. 1958 Apr;4(2):89–107. doi: 10.1139/m58-012. [DOI] [PubMed] [Google Scholar]
  5. Evans D. G., Evans D. J., Jr New surface-associated heat-labile colonization factor antigen (CFA/II) produced by enterotoxigenic Escherichia coli of serogroups O6 and O8. Infect Immun. 1978 Aug;21(2):638–647. doi: 10.1128/iai.21.2.638-647.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Evans D. G., Silver R. P., Evans D. J., Jr, Chase D. G., Gorbach S. L. Plasmid-controlled colonization factor associated with virulence in Esherichia coli enterotoxigenic for humans. Infect Immun. 1975 Sep;12(3):656–667. doi: 10.1128/iai.12.3.656-667.1975. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Guerrant R. L., Brunton L. L., Schnaitman T. C., Rebhun L. I., Gilman A. G. Cyclic adenosine monophosphate and alteration of Chinese hamster ovary cell morphology: a rapid, sensitive in vitro assay for the enterotoxins of Vibrio cholerae and Escherichia coli. Infect Immun. 1974 Aug;10(2):320–327. doi: 10.1128/iai.10.2.320-327.1974. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Mehlman I. J., Eide E. L., Sanders A. C., Fishbein M., Aulisio C. C. Methodology for recognition of invasive potential of Escherichia coli. J Assoc Off Anal Chem. 1977 May;60(3):546–562. [PubMed] [Google Scholar]
  9. Orskov F., Orskov I. Escherichia coli O:H serotypes isolated from human blood. Prevalence of the K1 antigen with technical details of O and H antigenic determination. Acta Pathol Microbiol Scand Suppl. 1975 Dec;83(6):595–600. [PubMed] [Google Scholar]
  10. Rowe B. The role of Escherichia coli in gastroenteritis. Clin Gastroenterol. 1979 Sep;8(3):625–644. [PubMed] [Google Scholar]
  11. SERENY B. Experimental keratoconjunctivitis shigellosa. Acta Microbiol Acad Sci Hung. 1957;4(4):367–376. [PubMed] [Google Scholar]
  12. Silva R. M., Toledo M. R., Trabulsi L. R. Biochemical and cultural characteristics of invasive Escherichia coli. J Clin Microbiol. 1980 May;11(5):441–444. doi: 10.1128/jcm.11.5.441-444.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Thomas L. V., Cravioto A., Scotland S. M., Rowe B. New fimbrial antigenic type (E8775) that may represent a colonization factor in enterotoxigenic Escherichia coli in humans. Infect Immun. 1982 Mar;35(3):1119–1124. doi: 10.1128/iai.35.3.1119-1124.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. Toledo M. R., Reis M. H., Trabulsi L. R. New invasive Escherichia coli strain. J Clin Microbiol. 1980 Apr;11(4):422–423. doi: 10.1128/jcm.11.4.422-423.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]

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