10 20 30 40 50 GCGUGGUUUUGGCGUCU--| CUG CA A AGAGUU GUGAC UGGGUUUCCCUUUGU UCCU UGCCU \ CACUG ACUCGGAGGGAAACG AGGG ACGGA U UCUAGUCGGCUACACUCAC^ CCG AC - AUAGUG 110 100 90 80 70 60