10 20 30 40 50 GCCCGCUGGCCACGCUG- -| C U UA AUUACAU CUA CU UGC GU UUUUUUUAGGUUUUGAUUUUU \ GAU GA ACG CG AAAGAAAUCCAAAACUGAAAG U GAGGGUGUCGUCUCAGCA C^ A U CA CGUACUC . 110 100 90 80 70