B.thetaiotaomicron wt, TYG (in vitro) and NMRI (in vivo). Bacteroides thetaiotaomicron

Transcriptional profiles of B. thetaiotaomicron wild type. Bacteria harvested in duplicate from multiple time points during growth in Tryptone-YeastExtract-Glucose (TYG) medium in chemostats were profiled. Cecal populations of wt bacteria monoassociated 10d in NMRI gnotobiotic mice fed a standard-chow polysaccharide rich (PR) diet (n=6 samples) were profiled. Keywords: in vitro timecourse and in vivo study Overall design: Total RNA was prepared from harvested bacterium grown in TYG medium and cecal contents of 10 day monoassociated gnotobiotic mice and hybridized to B. thetaiotaomicron GeneChips.