Synonyms : CPSF 30K, CPSF Protein, CPSF-100-kDa Subunit, CPSF-160-kDa Subunit, CPSF-30-kDa Subunit, CPSF-73-kDa Subunit, Cleavage And Polyadenylation Specificity Factor, 100-kDa Subunit, Cleavage And Polyadenylation Specificity Factor, 160-kDa Subunit