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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

These references are in PubMed. This may not be the complete list of references from this article.

  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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