Researchers have found that certain bacteria carry a naturally occurring system, built from repurposed CRISPR components, ...

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 ...