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.
Northern blots of RNA extracted from S. aureus strains at the postexponential phase of growth (OD650 = 1.7) and probed with sarR or sarA. cp, complemented with sarT in trans. The sarA mutant strains express an RNA message that is larger than the wild-type message, but it is apparently not translated, since SarA protein cannot be detected by a monoclonal antibody on a Western blot of whole-cell extracts.
