Project description:Rgg-dependent transcriptional regulation in Streptococcus pyogenes strains MGAS5005 and CS101 was analyzed during post-exponential phase of growth Keywords: strain comparion, post-exponential growth, rgg mutant
Project description:Rgg-dependent transcriptional regulation in Streptococcus pyogenes strains MGAS5005 and CS101 was analyzed during post-exponential phase of growth Keywords: strain comparion, post-exponential growth, rgg mutant Microarray analysis was performed using RNA samples isolated from wild-type MGAS5005 and CS101 strains as well as their rgg mutant strains during post-exponential phase of growth
Project description:Rgg-dependent transcriptional regulation in SF370 Streptococcus pyogenes strain was analyzed during post-exponential phase of growth Keywords: rgg mutant Microarray analysis was performed using RNA samples isolated from both wild-type SF370 and SF370 rgg mutant strains during post-exponential phase of growth
Project description:Rgg-dependent transcriptional regulation in SF370 Streptococcus pyogenes strain was analyzed during post-exponential phase of growth Keywords: rgg mutant
Project description:Transcriptional profiling of Streptococcus pyogenes MGAS5005 cells comparing control untreated GAS cells with GAS cells exposed to 4uM heme for 1.5 h
Project description:Transcriptional profiling of Streptococcus pyogenes MGAS5005 cells comparing control untreated GAS cells with GAS cells exposed to 4uM heme for 1.5 h Two-condition experiment, untreated vs. heme-treated MGAS5005 cells. Biological replicates: 3 control, 3 Heme-treated, independantly grown and harvested. One replicate per array.
Project description:Streptococcus pyogenes (group A Streptococcus, GAS) responds to environmental changes in a manner that results in an adaptive regulation of the transcriptome. Global transcriptional regulators are able to integrate important extracellular and intracellular information and are responsible for modulation of the transcriptional network. The roles of several global transcriptional regulators in adaptation and virulence gene expression have been described. In this study we used microarray to investigate the regulatory roles of CodY and CovRS played in Streptococcus pyogenes. keywords: genetic modification Streptococcus pyogenes NZ131 wild-type cells, ΔcodY, ΔcovRS and ΔcodYcovRS strains were grown in C-medium until mid-exponential phase or early-stationary phase. The transcriptional profile of the whole genome was examined with microarray.
