An alkaline phosphatase reporter for use in Clostridium difficile.

ABSTRACT: Clostridium difficile is an anaerobic, Gram-positive pathogen that causes severe gastrointestinal disease in humans and other mammals. C. difficile is notoriously difficult to work with and, until recently, few tools were available for genetic manipulation and molecular analyses. Despite the recent advances in the field, there is no simple or cost-effective technique for measuring gene transcription in C. difficile other than direct transcriptional analyses (e.g., quantitative real-time PCR and RNA-seq), which are time-consuming, expensive and difficult to scale-up. We describe the development of an in vivo reporter assay that can provide qualitative and quantitative measurements of C. difficile gene expression. Using the Enterococcus faecalis alkaline phosphatase gene, phoZ, we measured e

SUBMITTER: Edwards AN 

PROVIDER: S-EPMC4385412 | biostudies-literature | 2015 Apr

REPOSITORIES: biostudies-literature