
FIGURE 4.
Fluorescence microscopy images of E. coli expressing OxyS or KilR. Cultures of E. coli mal::lacIq carrying Plac, Plac-OxyS, Plac-OxyS Δ15–33, and Plac-OxyS C76U C77U and Plac-kilR were grown for 3 h in the presence of IPTG from dilution. Scale bar, 100 µm.










