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.
(A) Northern hybridization of RNA extracted from S. aureus strains in the late exponential phase of growth (OD600 = 0.9) and probed with the norR gene, to observe the transcription level of norR in wild-type and mutant strains. (B) norR transcripts in agr sarA mutants with and without pQT4 (norR overexpressed).
