Fluorescence emitted from GTA promoter reporter gene fusion cultures.

<p>Flow cytometry plots of emission at 610 nm on the X-axis against cell counts as percentage of the maximum on the Y-axis. All Cultures were grown to either logarithmic (<b>Log</b>, 16 h) or stationary phase (<b>Stat</b>, 40 h) in complex media. The negative control data (blue) were overlaid with experimental data (red). Graphs shown are single representative experiments. <b>A.</b> SB1003 (pGmC) <b>C.</b> DE442 (pGmC). <b>Fluorescence Microscopy.</b> Photographs of cells illuminated with white light were overlaid with isogenic fluorescence images. <b>B.</b> SB1003 (pGmC). <b>D.</b> DE442 (pGmC).