%0 Journal Article %T Analysis of mRNA 3′ end formation by modification interference: the only modifications which prevent processing lie in AAUAAA and the poly(A) site. %A Conway, L. %A Wickens, M. %J The EMBO Journal %V 6 %N 13 %P 4177-4184 %@ 0261-4189 %D 1987-12-01 %I Nature Publishing Group UK %~ DeepDyve