10 20 30 40 50 CGAGAAUACCGUCCUUU--|U GCUUUU UU C G GGAGGU G GCACGUC ACCCUG GAA CGAGC AGU \ C UGUGUAG UGGGGC CUU GCUUG UCA A CUAUUUAGGGCUUCUUUGA^U AGCAAC U- A - CACAAU 110 100 90 80 70