In each case the leader also codes for very short peptide sequence that is rich in the end product amino acid of the operon. The terminator structure is recognised as a termination signal for RNA polymerase and the operon is not transcribed.
In each instance, the leader also encodes a very short peptide sequence that is rich in the end product amino acid of the operon. The terminator structure is recognized as a termination signal for RNA polymerase and the operon is not transcribed.