10 20 30 40 50 60 GCAGCUGGAGGAUGUAU-- AA A G C-| U G GGUUAAA UGC GG GUCU ACCUUAUUC GUGG GUUG GAU \ ACG CC CAGG UGGAAUAAG CAUC CAAC CUA C UGCGACUAACCGACAAGAC AC G A UU^ - A CUCCGGU 120 110 100 90 80 70