10 20 30 40 50 UUUAGAAACAAGCCUAAGC--| A G UAUCGU CAAUCAGA AU AGCUUAUCCAUAAAAGUACAG C GUUAGUCU UG UCGAAUAGGUAUUUUCAUGUC A CUCCUCUGAACAACGCACAAA^ C A CAAAUG . 110 100 90 80 70 60