Table 1. Genomes analyzed in this study.
| Accession No. | Lineage | Strain No. | Genome Size (bp) |
| AE006468 | S. Typhimurium | LT2 | 4,857,432 |
| AP011957 | S. Typhimurium | T000240 | 4,954,814 |
| FN424405 | S. Typhimurium | D23580 | 4,879,400 |
| CP002614 | S. Typhimurium | UK-1 | 4,817,868 |
| CP002487 | S. Typhimurium | ST4/74 | 4,878,013 |
| FQ312003 | S. Typhimurium | SL1344 | 4,878,012 |
| CP001363 | S. Typhimurium | 14028S | 4,870,265 |
| CP001120 | S. Heidelberg | SL476 | 4,888,768 |
| CP000886 | S. Paratyphi B | SPB7 | 4,858,887 |
| CP000857 | S. Paratyphi C | RKS4594 | 4,833,080 |
| AE017220 | S. Choleraesuis | SC-B67 | 4,755,700 |
| CM001062 | S. Choleraesuis | SCSA50 | 4,740,379 |
| CM001151 | S. Dublin | SD3246 | 4,842,911 |
| CP001144 | S. Dublin | CT_02021853 | 4,8429,08 |
| AM933172 | S. Enteritidis | P125109 | 4,685,848 |
| CP003047 | S. Pollorum | RKS5078 | 4,637,962 |
| AM933173 | S. Gallinarum | 287/91 | 4,658,697 |
| CM001153 | S. Gallinarum | SG9 | 4,658,698 |
| CP001113 | S. Newport | SL254 | 4,827,641 |
| CP001127 | S. Schwarzengrund | CVM19633 | 4,709,075 |
| CP001138 | S. Agona | SL483 | 4,798,660 |
| AE014613 | S. Typhi | Ty2 | 4,791,961 |
| NC_003198 | S. Typhi | CT18 | 4,809,037 |
| CP000026 | S. Paratyphi A | ATCC 9150 | 4,585,229 |
| FM200053 | S. Paratyphi A | AKU_12601 | 4,581,797 |
| CP000880 | S. arizonae | RSK2980 | 4,600,800 |
| NC_015761 | S. bongori | NCTC 12419 | 4,460,105 |