10 20 30 40 50 60 CCUCCCCAGUGUUCCUA- A-| A C G U U UGUGUC CUC UUC UCC UGGGU GGGAU GGGUGCA UACU C GAG AAG AGG GUCCG CCCUG UUCACGU AUGA U CAUUUUCUUCUAUGCUAG GA^ A U G - U AGUGUG . 110 100 90 80 70