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.
Proline response of ArgR to the upstream regions of the argB gene. (A) DNA-binding activity of His6-ArgR (2,400 nM) for subfragments B1 and B2 by EMSA in the presence of 0 mM, 1 mM, 5 mM, and 10 mM proline. (B) RT-PCR analysis of the argB gene in 10 mM proline-treated C. glutamicum. The mRNA expression level of the argB gene was calculated as a ratio of 16S rRNA gene expression. The results are reported as the means of data from three experiments.
