10 20 30 40 50 GCCCUUUAAGAGACGAC--| U UC A G GUUU GGGUUAGUU GUG UUUGGUU UCUAGCU UAUGA \ CCUAAUCAA UAU AAGCCAA AGAUCGA AUACU U GUGCCGAGGCUUCAGUACC^ U GA G A UUAA 110 100 90 80 70 60