Abstract Background Bacterial genomes are mosaic structures composed of genes present in every strain of the same species (core genome). and genes present in some but not all strains of a species (accessory genome). The aim of this study was to compare the genetic diversity of core and accessory genes of a Salmonella enterica subspecies enterica serovar Typhimurium (Typhimurium) popul... https://www.campicon.com/