10 20 30 40 50 CCACCUUGAGCCAUGCUG-- U G AG -| C UCAGC UG GCG UGC UAUCCAGA AGGUACUGAU AC \ AC CGC AUG AUGGGUCU UCCAUGAUUA UG C AGGUGUUUACAACAAGAACA U A AG G^ A UGCGU 110 100 90 80 70 60