10 20 30 40 50 AGGUGCAGGAGUAAAGAA--| A A AGGGGA AGGGUUAUCG GAGCG GGUAUGGAGUUCUUAC \ UCUUAGUAGU CUCGU CCAUACUUCAAGGAUG U AAAGAAAUACAACACCAAAA^ G A GGAAUU 110 100 90 80 70 60