Mammalian target of rapamycin (mTOR) enhances translation from a subset of messenger RNAs containing distinct 5′-untranslated region (UTR) sequence features. Here we identify 3′-UTR shortening of ...
Alternative polyadenylation is a cellular mechanism that generates mRNA isoforms differing in their 3′ untranslated regions (3′ UTRs). Changes in polyadenylation site usage have been described upon ...