One really cool mechanism I didn't see listed there (at least directly) was riboswitches. Essentially, a segment of mRNA with a binding site for a molecule. Rib

One really cool mechanism I didn't see listed there (at least directly) was riboswitches. Essentially, a segment of mRNA with a binding site for a molecule. Ribosomes that are transcribing the RNA will then branch into two separate flows depending on whether the molecule is bound or not. https://en.m.wikipedia.org/wiki/Riboswitch https://en.m.wikipedia.org/wiki/Riboswitch