Recognition of AAUAAA sequence by CPSF
Recruitment of CstF to the CPSF Bound Pre-mRNA
Binding of Cleavage factors and Poly(A)Polymerase to the CstF:CPSF:Pre-mRNA Complex
Cleavage and polyadenylation of Intronless Pre-mRNA
Cleavage of Intronless Pre-mRNA at 3'-end
Processing of Intronless Pre-mRNAs