Biofilm as an environment for dissemination of stx genes by transduction

H T Solheim1, C Sekse, A M Urdahl

  • 1Norwegian Veterinary Institute, Oslo, Norway.

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Among the three main modes of HGT—transformation, conjugation, and transduction—transduction is unique in that it is mediated by bacteriophages, or bacterial viruses.Transduction occurs in two ways. Generalized transduction occurs during the lytic cycle of a bacteriophage infection. In this process, bacteriophages infect bacterial cells, replicate within them, and ultimately cause cell lysis, releasing newly assembled virions. Occasionally, random fragments of the bacterial genome are...
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