Related Experiment Videos
A novel Campylobacter jejuni two-component regulatory system important for temperature-dependent growth and
A M Brás1, S Chatterjee, B W Wren
1Department of Genetics, University of Leicester, Leicester, United Kingdom.
Journal of Bacteriology
|May 13, 1999
Abstract:
Campylobacter jejuni colonizes the intestines of domestic and wild animals and is a common cause of human diarrheal disease. We identified a two-component regulatory system, designated the RacR-RacS (reduced ability to colonize) system, that is involved in a temperature-dependent signalling pathway. A mutation of the response regulator gene racR reduced the organism's ability to colonize the chicken intestinal tract and resulted in temperature-dependent changes in its protein profile and growth characteristics.