10 20 30 40 50 60 UAAUUAUGAAAUGAACU-- U AU -| A A GGUUGGUG GUUUUGC GUU CAGGUGGA AC CG UGCAAUUUU U CAGGACG CAA GUCUACCU UG GC ACGUUAAAA A AUCUGCCGACAGGUGUAUC C AU A^ - - GGAGGAUA 120 110 100 90 80 70