10 20 30 40 50 60 GGAUGGAGGGUUUCGGA- GC-| C UG A AACAUUA GGCA GUUAGUUACGUG AUUCU GGUAA UAAU C UCGU CAAUCGAUGCAC UAAGA UCGUU AUUG A AGCAGCAGCAACAACAAC AAA^ A GU - UCAAAGU 120 110 100 90 80 70