10 20 30 40 50 60 AGUAGAACAAUUGUUAUA--| UC CCU UA UAGUAAAG CUUGU CGC AGCAGCACG AAUAUUGGUG A GGACG GCG UCGUCGUGU UUAUAACCAC U UUUCAUUCACAACGAAUUAG^ GU AAU UA AAUUCUAA 120 110 100 90 80 70