Home FAQs Is it possible to have the same length of poly A added to all RNA molecules by E. coli Poly(A) Polymerase?

FAQ: Is it possible to have the same length of poly A added to all RNA molecules by E. coli Poly(A) Polymerase?

No. The number of As added to a pool of RNA molecules has a Gaussian distribution, so it is not possible to plan to add a certain amount of A's to all RNA molecules present in a reaction.