10 20 30 40 50 60 GCAAGAACUAGUUUGUU-- CC U A-| U C AUGUUUAG GCGC CUC CA UCCC GAGA CCUAACUUGUG C CGUG GAG GU AGGG UUCU GGAUUGGGCAC U UAUUUUCUUUCUACAGUUU UU U CG^ - C CUAAAUUU 120 110 100 90 80 70