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.
The effects of rifampicin (positive control) on the growth of mycobacterium in broth. M. smegmatis were grown and exposed to increasing concentrations of rifampicin in a 96-well microplate. Values are the mean of ± SD for n = 4 for duplicate measurements *P < 0.05 ** P < 0.01, *** P < 0.001 in comparison with the cells exposed to the zero concentration of extract
