Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
LD50s determined following oral and i.v. challenge of BALB/c mice with S. enterica serovar Typhimurium C5, surA mutants of C5, or the surA mutant strain complemented with an intact copy of the gene
| Strain | Oral LD50 (log10 CFU) | i.v. LD50 (log10 CFU) |
|---|---|---|
| C5 | 4.16 | <1.87 |
| BRD441 | 8.62 | 2.46 |
| BRD1115 | 8.98 | 5.22 |
| BRD1115(pLG339/surA) | 4.17 | NDa |
ND, not determined.
