Global transcriptional response of Clostridium difficile carrying the CD38 prophage.

ABSTRACT: Clostridium difficile is one of the most dangerous pathogens in hospital settings. Most strains of C. difficile carry one or more prophages, and some of them, like CD38-2 and CD119, can influence the expression of toxin genes. However, little is known about the global host response in the presence of a given prophage. In order to fill this knowledge gap, we used high-throughput RNA sequencing (RNA-seq) to conduct a genome-wide transcriptomic analysis of the epidemic C. difficile strain R20291 carrying the CD38-2 prophage. A total of 39 bacterial genes were differentially expressed in the R20291 lysogen, 26 of them being downregulated. Several of the regulated genes encode transcriptional regulators and phosphotransferase system (PTS) subunits involved in glucose, fructose, and glucitol/sor

SUBMITTER: Sekulovic O 

PROVIDER: S-EPMC4309704 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature