10 20 30 40 50 UAUACUUGUUACGUCAU- UAU-| GUA GA CUGUGUG AGC GUUCG GUAUUUAUUGUG CCUUG A UCG UAAGC CGUAAGUGGCGC GGAAU C UUGUAAUAUCUACUUUCG UUUU^ AAC AC AACACUG 110 100 90 80 70 60