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.
Survivals of the CAUH2ΔcopR and CAUH2ΔcopB mutants following 5, 7.5, and 10 mM H2O2 challenge. Survival rates were calculated as the ratio of the number of colonies obtained on MRS plates after and before H2O2 challenge. Data are averages from three independent experiments, and error bars indicate SD.
