10 20 30 40 50 UGCGCAUGUGCCGAUUUU - C-| C C AUGAAA CAC CAUUACGU UAC CUGUAGAU CGAAUUUGU U GUG GUGAUGUA AUG GGCGUUUA GCUUAAACA U UGUCCGACUACAAAUUCA A UA^ C U AAUACU . 110 100 90 80 70 60