Gene expression is linked to RNA transcription, which cannot happen without RNA polymerase. However, this is where the similarities between prokaryote and eukaryote expression end. Central to the ...

RNA is synthesized from DNA by an enzyme known as RNA polymerase during a process called transcription. The new RNA sequences are complementary to their DNA template, rather than being identical ...

Single-Molecule Footprinting reveals that RNA polymerase II (Pol II) occupancy is infrequent at mouse promoters. This results ...