10 20 30 40 50 60 UUUUUUUUGCGGUGCAU- A-| A AC U GUGCAUUUG UUCCUU UA AUCUAGCCUCU UAGGCU UGUCU \ GGGGAA AU UGGAUUGGAGA AUCCGA ACAGA A CACGAGAGACGACAAACU CG^ G GU U CUAGAAUAU 120 110 100 90 80 70