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.
Logarithmic normalized overview of cell growth observed for the Ptac—RStheo strategy. Colonies are counted from the spot test on different LB ampicillin plates for E. coli EPI400 harboring toxins P1Doc, P1DocH66Y, EcMazF, EcMazFE24A, EcParE2, VcHigB2, barnase and FCcdB. Raw colony count data were normalized to fraction survival for comparison of the OFF-state (no theophylline and no IPTG, black bars) to the ON-state (theophylline and IPTG, grey bars).
