10 20 30 40 50 AAGAGGUUUUAGAGGCU--| GU U GU G A AGUUUAU GUG CCCAGAA CGGG UUUGAGGGC AG UG \ UAC GGGUUUU GCCC AAACUCCCG UC AC U CUUAGGGAGCGACAGGUCU^ UG C UG G A CUAUUUU 110 100 90 80 70 60