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.
Survival analysis of E. coli MG1655 and its ΔmutT::kan derivative harboring either vector alone or the expression constructs of MtuMutT1 and/or Rv1700 in the presence of different concentration of H2O2 (A) and acidified NaNO2 (B). Various symbols are as shown in the bottom right panel. Time in hours (x axis) indicates the time of exposure of the DNA-damaging agent prior to determination of viable counts.
