10 20 30 40 50 GGAUGCUGUUUUCAAAU- - UG-| G UCCCUU GC GGUUGUAGC AGUUGGUAGACU AUUUCAGU U CG CUAACAUUG UCAAUCGUCUGG UAAAGUCA U UACUAAGGGCGUCUAUUA A UAA^ A GCUUUC 110 100 90 80 70 60