10 20 30 40 50 60 CGGUGGGUUGUGAGAGCGAA--| AUCA G UG GUGAGGA GGUCACA ACAUUCAUU U UCGGUGGGUU C UCGGUGU UGUAAGUAG G GGCCACCCAG G GGGGAGUCCGACACAGGUCGGG^ CAC- G -- ACCGGAG 120 110 100 90 80 70