10 20 30 40 50 60 GUGGUCAACAAUUUCUG---| U C GG UU A AU UAUAUA UCAC AG CU UACGCCUG AUUUUG CUC ACCU \ GGUG UC GA GUGUGGAC UGAAAC GAG UGGA U UUCCAAGGUCGCGACAUACC^ - U UU UU - -- CAUGUU 120 110 100 90 80 70