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Tuberculosis

Data from State University of New York Advance Knowledge in Tuberculosis

Published in TB and Outbreaks Week, October 25th, 2011

2011 OCT 25 -- According to the authors of recent research from Albany, New York, "Mycobacterium tuberculosis CRPMt, encoded by Rv3676 (crp), is a CRP-like transcription factor that binds with the serC-Rv0885 intergenic region. In the present study, we evaluated CRPMt's regulation of serC and Rv0885 in M. tuberculosis and M. bovis BCG, using site-specific mutagenesis, promoter fusions and reverse-transcriptase PCR (RT-PCR)."

"The CRPMt binding site was required for full expression of serC and Rv0885, and expression of both genes was reduced in M. tuberculosis and M. bovis BCG crp mutants. These data show that CRPMt binding directly activates both serC and...

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