Characterization of a Yersinia enterocolitica biotype 1A strain harbouring an ail gene

Abstract

The ail gene may be present in Y. enterocolitica BT1A strains, which are commonly considered as nonpathogenic. Efficient methods such as PCR typing of other virulence genes or rapid MALDI-TOF MS-based bacterial profiling allow a more comprehensive assessment of the pathogenicity potential of Yersinia strains.