Browsing OSU - Faculty and Staff Publications by Author "Palyada, Kiran"
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Characterization of the oxidative stress stimulon and PerR regulon of Campylobacter jejuni
Palyada, Kiran; Sun, Yi-Qian; Flint, Annika; Butcher, James; Naikare, Hemant; Stintzi, Alain (BioMed Central, 2009-10-18)Background: During gut colonization, the enteric pathogen Campylobacter jejuni must surmount the toxic effects of reactive oxygen species produced by its own metabolism, the host immune system, and intestinal microflora. ... -
Identification of Campylobacter jejuni genes contributing to acid adaptation by transcriptional profiling and genome-wide mutagenesis
Reid, Anne N.; Pandey, Reenu; Palyada, Kiran; Whitworth, Lisa; Doukhanine, Evgueni; Stintzi, Alain (American Society for Microbiology, 2008-03)In order to cause disease, the food- and waterborne pathogen Campylobacter jejuni must face the extreme acidity of the host stomach as well as cope with pH fluctuations in the intestine. In the present study, C. jejuni ... -
Identification of Campylobacter jejuni genes involved in the response to acidic pH and stomach transit
Reid, Anne N.; Pandey, Reenu; Palyada, Kiran; Naikare, Hemant; Stintzi, Alain (American Society for Microbiology, 2008-03)Campylobacter jejuni causes food- and waterborne gastroenteritis, and as such it must survive passage through the stomach in order to reach the gastrointestinal tract. While little is known about how C. jejuni survives ...