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Virulence of Listeria monocytogenes propagated in sodium chloride containing media at 4.25 and 37 deg C.

Author(s) : MYERS E. R., MARTIN S. E.

Type of article: Article

Summary

No listeriolysin O (LLO) activity was detected when cells were grown at 4 and 25 deg C. Each method of infection indicated that LLO was required for virulence, while growth in salt containing media, growth at 4 deg C, or the production of higher levels of catalase, superoxide dismutase and LLO did not appear to influence the virulence of L. monocytogenes.

Details

  • Original title: Virulence of Listeria monocytogenes propagated in sodium chloride containing media at 4.25 and 37 deg C.
  • Record ID : 1995-2265
  • Languages: English
  • Source: Journal of Food Protection - vol. 57 - n. 6
  • Publication date: 1994/06
  • Document available for consultation in the library of the IIR headquarters only.

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