Poly A
Revision as of 01:28, 22 May 2015 by imported>Jongyoon Kim (Created page with "<p><span style="font-size: small"><strong>Polyadenylation</strong> is the addition of a <b>poly(A) tail</b> to a messenger RNA. The poly(A) tail consists of multiple adenosine mo...")
Polyadenylation is the addition of a poly(A) tail to a messenger RNA. The poly(A) tail consists of multiple adenosine monophosphates; in other words, it is a stretch of RNA that has only adenine bases. In eukaryotes, polyadenylation is part of the process that produces mature messenger RNA (mRNA) for translation. It, therefore, forms part of the larger process of gene expression