Spatial organization and dynamics of RNase E and ribosomes in Caulobacter crescentus

Significance Regulated gene expression involves accurate subcellular positioning and timing of RNA synthesis, degradation, processing, and translation. RNase E is an endoribonuclease that forms the scaffold of the RNA degradosome in bacteria, responsible for the majority of mRNA turnover and RNA processing. We used 3D superresolution microscopy and single-particle tracking to quantify the spatial distribution and dynamics of RNase E and...