10 20 30 40 50 GCAACAGAGCUACCACU-- CCUG-| CU CUG U U UCUCC UAGCA ACC GUGCC GGAUAGA AAG GA \ AUCGU UGG CACGG CCUAUCU UUC CU U CCGUGUUACUACCACUUCC CGCCG^ U- UA- U C UUCCU 110 100 90 80 70 60