ABSTRACT: The GtaR quorum-sensing protein negatively regulates a capsular polysaccharide gene transfer agent (RcGTA) receptor on Rhodobacter capsulatus cells
Project description:Global transcriptome analyses at growth before and after 10 min of photooxidative stress were applied to monitor stress dependent gene expression in the alpha-proteobacterium Rhodobacter capsulatus. Transcriptome profiles of pigmented cultures with high aeration were monitored before and after the onset of singlet oxygen stress.
Project description:The samples in this series were used to analyze the transcriptome of the CtrA regulon using wild type (SB1003) and ctrA mutant (SBRM1) strains of Rhodobacter capsulatus. As well, the transcriptome of growth phase regulation in R. capsulatus SB1003 between log and stationary phases was determined.
