Produkce specifických antibakteriálních agens u rodu Yersinia
Title in English | Specific antibacterial agents in the genus Yersinia |
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Authors | |
Year of publication | 2007 |
Type | Conference abstract |
MU Faculty or unit | |
Citation | |
Description | In a cross-test, we examined 53 strains of genus Yersinia agains each other as potencial producers of specific antibacterial agents (bacteriophages, bacteriocin, microcins) and as potential sensitive indicators for them. We tested 6 strains of Yersinia spp. (Y. aldovae, Y. intermedia, Y. frederiksenii, Y. kristensenii, Y. rohdei. Y. ruckeri) generally considered to be nonpathogenic and environmental. Six strains (11 %) produced bacteriocins (one of Y. frederiksenii, one of Y. intermedia, four of Y. ruckeri) and two bacteriophages (4 %, both of Y. kristensenii). Bacteriocins were characterised by several methods. Produced bacteriophages (Y. kristensenii) were specified by morphology of plaques, host range activity, inducibility with mitomycin C and electrony microscopy. |
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