Dna → DNA, and DNA → RNA → protein: Orchestration by a single complex operon

Abstract
In Escherichia coli, the workhorse of molecular biology, a single operon is involved in the replication, transcription and translation of genetic information. This operon is controlled in a complex manner involving multiple cis‐acting regulatory sequences and trans‐acting regulatory proteins. It interacts with global regulatory networks by mechanisms which are presently being dissected.