Mycobacterial genomes encode a primary sigma factor (σA) alongside a cohort of alternative sigma factors that redirect RNA polymerase to specialised gene sets in response to environmental cues. This ...

Extracytoplasmic function (ECF) sigma factors constitute a large family of bacterial transcriptional regulators that direct transcription in response to various stresses and have different mechanisms ...

Researchers from the Max Planck Institute for Terrestrial Microbiology in Marburg have described a previously unrecognized mechanism of bacterial transcriptional regulation that is obviously ...

Researchers from the Max Planck Institute for terrestrial Microbiology in Marburg have described a previously unrecognized mechanism of bacterial transcriptional regulation that is obviously ...