Table 2.
Distribution of lineage, clade profile, stx subtype, and insertion sites of reference O157 strains.
| Strain ID | Source | Lineage | Clade | stx Subtype | Insertion Site | Accession Number | Year Isolated |
References | |
|---|---|---|---|---|---|---|---|---|---|
| Sakai | Clinical | I | 1 | Stx1a/2a | mlrA | wrbA | NC002695.2 | 1996 | [6] |
| EDL933 | Ground beef | I | 3 | Stx1a/2a | mlrA | wrbA | CP008957.1 | 1982 | [35] |
| TW14359 | Clinical | I/II | 8 | Stx2a/2c | - | argW | NC013008.1 | 2006 | [36] |
| JEONG-1266 | Cattle | I/II | 8 | Stx2a/2c | - | argW | CP014314 | 2011 | [37] |
| SS17 | Cattle | I/II | 8 | Stx2a/2c | - | argW | CP008805.1 | 2009/10 | [29] |
| SS52 | Cattle | I/II | - | - | - | - | CP010304.1 | 2009/10 | [28] |
| EC4115.1 | Spinach | I/II | 8 | Stx2a/2c | - | argW | NC011353.1 | 2006 | [38] |