Stress survival islet 1 (SSI-1) survey in Listeria monocytogenes reveals an insert common to listeria innocua in sequence type 121 L. monocytogenes strains |
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Authors: | Hein Ingeborg Klinger Sonja Dooms Maxime Flekna Gabriele Stessl Beatrix Leclercq Alexandre Hill Colin Allerberger Franz Wagner Martin |
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Affiliation: | Department of Farm Animals and Veterinary Public Health, University of Veterinary Medicine Vienna, Veterinaerplatz 1, A-1210 Vienna, Austria. ingeborg.hein@vetmeduni.ac.at |
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Abstract: | Listeria monocytogenes strains (n = 117) were screened for the presence of stress survival islet 1 (SSI-1). SSI-1(+) strains (32.5%) belonged mainly to serotypes 1/2c, 3b, and 3c. All sequence type 121 (ST-121) strains included (n = 7) possessed homologues to Listeria innocua genes lin0464 and lin0465 instead of SSI-1. |
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