10 20 30 40 50 AAGGAUCUAAAUACAGG--| U GC GUUUG UUACA UACAAAUUACCUUGUAAUGUCA UUUAU U GAUGU AUGUUUAAUGGAACAUUACAGU AAAUG G CAAUUUGUCACGUUGUUAC^ C GA UACUA 110 100 90 80 70 60