10 20 30 40 50 ACAACACUGGAGAAGAA-- C -|GA G U A AAUAAA UGGUU UGCGU G CUC AACACCGGU CCGAA C U ACUAA ACGUA C GAG UUGUGGUCA GGCUU G U CACGUAGGUACUACUAUAA U G^A- A - - UUUGAG 110 100 90 80 70 60