Article
Identification of two allelic variants of toxB gene and investigation of their distribution among Verocytotoxin-producing Escherichia coli.
International journal of medical microbiology : IJMM - 1 Jul 2014
Michelacci Valeria, Grande Laura, Tozzoli Rosangela, Maugliani Antonella, Caprioli Alfredo, Morabito Stefano
Abstract excerpt
Verocytotoxin-producing Escherichia coli (VTEC) are food borne pathogens causing severe human infections. The virulence genes asset of VTEC is complex and has not been completely defined yet. Nonetheless, all the virulence genes described so far have been described as conveyed by mobile genetic elements. A gene, termed toxB, has been identified in a large virulence plasmid of VTEC O157, later described in similar...
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