10 20 30 40 50 60 GCUACCUAAUCGAUCAG---| G UU C UU ACCACACA CCA CAGGCCGA GAU GGAUC GUACAAUUUG G GGU GUCCGGUU CUA CCUAG CAUGUUAAAC G AUCGUUAGGCUAACAGACCA^ - UU C C- CUGUAGGU 120 110 100 90 80 70