10 20 30 40 50 60 UUGAAGAUGAUUUUGGGA-- CCA U-| A - UUU UAAGACA GGUC UC GG CAGGUUUC ACGAU CGAACA A UCAG AG CC GUCCAAAG UGCUG GCUUGU U CAUACAAAGUCAACAGACUC ACG UU^ - C UU- AUAUUUU 120 110 100 90 80 70