10 20 30 40 50 GUUCAGCAGGGAAGAUGCUUC--| G CGA C GUGUUA UCCAGGU UCAUUAAGC CUGUGA AUG \ AGGUUUA AGUAGUUCG GACACU UAC U CACAUCAGACAACUUACAGUGAC^ G ACC A UUAUGU 110 100 90 80 70 60