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.
H111 is more resistant to organic peroxide-induced oxidative stress than its pC3-null derivative. Discs soaked in 1% tert-butyl-hydroperoxide were placed on Mueller-Hinton plates inoculated with either H111 or H111Δc3 and incubated for 18 h. A representative disc is shown for each bacterial strain. The discs on the H111Δc3 lawns are surrounded by a clear halo. These are absent from the H111 lawns, indicating the resistance of this strain.
