Shigella sonnei strain:4303 Genome sequencing and assembly. Shigella sonnei strain:4303

Shigella sonnei 4303 derived from a pathogen phase I Shigella sonnei smooth strain, isolated in Pecs, Hungary, 1954. This spontaneous avirulent strain was formed due random plasmid loss. This strain is part of a mutant line that was used to reveal the lipopolysaccharide biosynthesis in Shigella sonnei strains.