10 20 30 40 50 GCUUUCCCUAAAGAUCU-- UU AA -| U UG UGGAAAA GUGU AGAAGG GGCA GUGUAA GUUAGC GU \ UACA UCUUCC CCGU CACAUU CAAUUG CA U CUCUAGUUGGCUGCUUGAU UU CC C^ - GU CAGACGA . 110 100 90 80 70