E-MTAB-7101
RNA-seq to investigate differential expression of serotype emm1 Streptococcus pyogenes strains S119 and S126
The human pathogen Streptococcus pyogenes, or group A streptococcus, is responsible for mild infections to life-threatening diseases. We previously have performed the transcription start site profiling of a Streptococcus pyogenes emm1 strain, strain S119, an invasive strain isolated from a blood culture. Here, we perform  strand-specific RNA-seq experiments to complete this characterization and analyze the global coverage and the differential expression in growth medium complemented or not with 15 mM MgCl2. In addition we compare these results to those obtained with a related strain, strain S126, corresponding to a colonization sample, that differs from S119 by only one mutation in the two-component regulator of virulence CovRS.
The human pathogen Streptococcus pyogenes, or group A streptococcus, is responsible for mild infections to life-threatening diseases. We previously have performed the transcription start site profiling of a Streptococcus pyogenes emm1 strain, strain S119, an invasive strain isolated from a blood culture. Here, we perform  strand-specific RNA-seq experiments to complete this characterization and analyze the global coverage and the differential expression in growth medium complemented or not with 15 mM MgCl2. In addition we compare these results to those obtained with a related strain, strain S126, corresponding to a colonization sample, that differs from S119 by only one mutation in the two-component regulator of virulence CovRS.