10 20 30 40 50 60 ACCCAUCGUCUGCCUCU-- U -| G A GC UGGAU GCUGUCUA C AAC CGUCAAAAUG CUGUGA UAUG U CGACGGGU G UUG GCAGUUUUAC GACACU AUAC U AAAGUGCAACUACUCCGAC U U^ A C -- UUCAG . 110 100 90 80 70