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Differential typing of Salmonella agona: type divergence in a new serotype

  • Ruth Barker (a1), D. C. Old (a1) and Zofia Tyc (a2)
Summary
Summary

An international collection of 419 isolates of Salmonella agona was phage typed, biotyped and colicine typed. Of 16 recognized phage types, 15 were represented. Three phage types (I, V and XVI) accounted for 84% of all isolates, were widely distributed and may be interconvertible. Biotyping afforded little type differentiation; thus 92·6% of the isolates belonged to biotype 1 a. A rhamnose non-fermenting variant line (of biotype 5a) became established in Zaire from 1979 to 1980. A maltose late-fermenting line of biotype 1 a, isolated in Scotland in 1974, did not thereafter become established. Two Col+ lines (producing colicine I b) accounted for 45 of 68 colicinogenic isolates. The implication of type diversification and the phylogenetic significance of these findings are discussed.

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Anderson E. S. (1964). The phage typing of salmonellae other than S. typhi. In The World Problem of Salmonellosis (ed. van Oye E.), pp. 89110. The Hague: Dr W. Junk.
Anderson E. S.Ward L. R., de Saxe M. J., Old D. C., Barker R. & Duguid J. P. (1978). Correlation of phage type, biotype and source in strains of Salmonella typhimurium. Journal of Hygiene 81, 203217.
Barker R. M. (1980). Colicinogeny in Salmonella typhimurium. Journal of General Microbiology 120, 2126.
Barker R. & Old D. C. (1980). Biotypes of strains of Salmonella typhimurium of phage types 49, 204 and 193. Journal of Medical Microbiology 13, 369371.
Barker R., Old D. C. & Sharp J. C. M. (1980). Phage type/biotype groups of Salmonella typhimurium in Scotland 1974–6: variation during spread of epidemic clones. Journal of Hygiene 84, 115125.
Clark G. M., Kaufmann A. F., Gangarosa E. J. & Thompson M. A. (1973). Epidemiology of an international outbreak of Salmonella agona. Lancet ii, 490493.
Crichton P. B. & Old D. C. (1980). Differentiation of strains of Escherichia coli: multiple typing approach. Journal of Clinical Microbiology 11, 635640.
Davis B. D. & Mingioli E. S. (1950). Mutants of Escherichia coli requiring methionine or vitamin B12. Journal of Bacteriology 60, 1728.
Duguid J. P., Anderson E. S., Alfredsson G. A., Barker R. & Old D. C. (1975). A new biotyping scheme for Salmonella typhimurium and its phylogenetic significance. Journal of Medical Microbiology 8, 149166.
Edwards P. R. (1936), Fermentative varieties of Salmonella aertrycke. Journal of Infectious Diseases 58, 225229.
Guinée P. A. M. & van Leeuwen W. J. (1978). Phage typing of Salmonella. In Methods in Microbiology, vol. xi (ed. Bergan T. and Norris J. R.), pp. 157191. London, New York, San Francisco: Academic Press.
Guinée P. A. M., Kampelmacher E. H. & Willems H. M. C. C. (1961). Six new Salmonella types, isolated in Ghana. Antonie van Leeuwenhoek 27, 469472.
Helgason S. & Old D. C. (1981). Comparison of four methods of differential typing of isolates of Shigella sonnei. Journal of Hygiene 87. 339356.
Lee J. A. (1974). Recent trends in human salmonellosis in England and Wales: the epidemiology of prevalent serotypes other than Salmonella typhimurium. Journal of Hygiene 72, 185195.
May S. G. & Old D. C. (1980). Meso-tartrate resistance and phylogenetic relationships of biotypes of Salmonella typhimurium. Genetical Research 36, 327337.
Morgentroth A. & Duguid J. P. (1968). Demonstration of different mutational sites controlling rhamnose fermentation in FIRN and non-FIRN rha- strains of Salmonella typhimurium: an essay in bacterial archaeology. Genetical Research 11, 151169.
Old D. C. & Duguid J. P. (1979). Transduction of fimbriation demonstrating common ancestry in FIRN strains of Salmonella typhimurium. Journal of General Microbiology 112, 251259.
Old D. C. & Mortlock R. P. (1979). Phylogenetic relationships between different D-xylose biogroups in wild-type Salmonella typhimurium strains and a suggested evolutionary pathway. Journal of Applied Bacteriology 47, 167174.
Old D. C., Dawes P. F. H. & Barker R. M. (1980). Transduction of inositol-fermenting ability demonstrating phylogenetic relationships among strains of Salmonella typhimurium. Genetical Research 35, 215224.
Old D. C., Crichton P. B., Maunder A. J. & Wilson M. I. (1980). Discrimination of urinary strains of Escherichia coli by five typing methods. Journal of Medical Microbiology 13, 437444.
Old D. C., Helgason S. & Scott A. C. (1981). Discrimination by multiple typing of isolates of Shigella sonnei in Dundee (1971–6). Journal of Hygiene 87, 357368.
Ozeki H., Stocker B. A. D. & Smith S. M. (1962). Transmission of colicinogeny between strains ofSalmonella typhimurium grown together. Journal of General Microbiology 28, 671687.
Rowe B., Hall M. L. M., Ward L. R. & deSa J. D. H. (1980). Epidemic spread of Salmonella hadar in England and Wales. British Medical Journal 280, 10651066.
Turnbull P. C. B. (1979). Food poisoning with special reference to Salmonella- its epidemiology, pathogenesis and control. Clinics in Gastroenterology 8, 663714.
Tyc Z. (1980). Schemat bakteriofagowego różnicowania paleczek Salmonella agona. Medycyna doświadczalna i mikrobiologia 32, 1722.
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Epidemiology & Infection
  • ISSN: 0950-2688
  • EISSN: 1469-4409
  • URL: /core/journals/epidemiology-and-infection
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