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.
Gluc bioluminescence correlates with bacterial cell number throughout the exponential and stationary phases of growth. The upper panel shows optical density plotted against time, and the lower panel shows a plot of luminescence versus time. Solid bars, luminescence from M. smegmatis expressing Gluc; open bars, luminescence from M. smegmatis expressing luxAB. The error bars indicate standard deviations.
