Nucleic acid sequences derived from the genome of Salmonella Typhi, and their uses, in particular for the in vitro diagnosis of the presence of bacteria of the salmonella genus in foodstuffs

摘要

Nucleic sequences from the genome of Salmonella Typhi include all or part of the genetic information required for the in vitro infection of cultured HeLa cells by Salmonella bacteria. Polypeptides encoded by these nucleic sequences are also described, as is the use of said polypeptides and nucleic sequences for implementing methods of in vitro Salmonella detection in biological samples which are thought to contain it.