10 20 30 40 50 AUUGGUAAAAACUUAGCA---| AAAAC UGA UAU GACUUUA CGGUUUUCGU GAUCUUAGA A CUGAAGU GUCGAAAGCG CUAGAGUCU U CGACAUAAAUUACUUCUUUCG^ AUUA- UCA ACU 110 100 90 80 70 60