10 20 30 40 50 60 GGUAGAAUAACUGUUAUA--| UC CCU UA UAGUAAAG CUUGU CGC AGCAGCACG AAUAUUGGUG A GGACA GCG UCGUCGUGU UUAUAACCGC U GGGUUGUUACAACCAAUUAG^ GU AAU UA AAUUCUAA 120 110 100 90 80 70