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.
Effects of different concentrations of dipyridyl on transcriptional activation of inaA::lacZ. The mar sox inaA::lacZ strain M871 (solid symbols) and its rob mutant derivative N8461 (open symbols) were treated with the indicated concentrations of 2,2"-dipyridyl (squares) or 4,4"-dipyridyl (triangles) for 1 h and assayed for β-galactosidase (Miller units).
