^aLabels used to mark these regions on the outer ring of Figures 2 and 5.

^bSquare brackets indicate the name in S. Gallinarum 287/91.

^cNumbers in parentheses indicate the size of the analogous region in S. Gallinarum. Only shown when significantly different from that found in S. Enteritidis PT4.

(*) Gene remnant; (DR) direct repeat; (NI) not detected in; (LPS) lipopolysaccharide locus; (LT2) S. Typhimurium LT2; (GAL) S. Gallinarum 287/91; (PT4) S. Enteritidis PT4; (Nal^r) nalidixic acid resistance; (Fos^r) fosfomycin resistance; (Det^r) detergent resistance.