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LD50 of Salmonella wild-type strain SE2472 and the ΔtrkA mutant in intragastric and intraperitoneal infections of mice
| Strain | LD50 (CFU)
|
|
|---|---|---|
| Intragastric infection | Intraperitoneal infection | |
| SE2472 | 4.5 × 103 | 1.0 × 101 |
| ΔtrkA | 3.7 × 104 | 1.5 × 102 |
| ΔtrkA-comp | 2.7 × 103 | 1.3 × 101 |
