loading . . . The molecular determinants of PABPC-mediated deadenylation rate Deadenylation, the enzymatic shortening of the poly(A) tail, is typically the first committed step of mRNA decay. Deadenylation rates span nearly a 1000-fold range between transcripts and are governed... https://www.biorxiv.org/content/10.64898/2026.06.05.728831v1
