10 20 30 40 50 ACCUCCAAGCCAUCACUU- - GCU A-| A CCU CCUGGAUU GCC CCA AGGU AAG GC GUGGAGACA \ CGG GGU UCCG UUC CG CACCUCUGU C GGGAACGGAACCUUGUUCU C AGU GG^ A AGU ACAAGAGA . 110 100 90 80 70 60