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Serotype Typhimurium strains used in this study.
| Strain | Genotype | Reference |
| HA420 | ATCC14028s Nalr, wild type | [55] |
| HA431 | ATCC14028sΔphoN::Kan, wild type | This study |
| HA530 | ATCC14028sΔphoN::Cm, wild type | This study |
| HA460 | ATCC14028sΔinvA::Kan | This study |
