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.
The variation of cell numbers of five Salmonella strains when exposed to oxidative stress. Each symbol indicates the mean ± standard deviation of five independent experiments (n = 5). Different lowercase letters at treatment of 3 h indicated significant difference (p < 0.05).
