10 20 30 40 50 60 CGCCCUCGCGCCCAGCC--| CU U AG UCA UCGCCAG GGC GG GUGGC CUGGUGUUGUGAA GGCCG \ CCG CC CACUG GACCACAACACUU UCGGC U CCGGGCCCAGCUACCGUAA^ UC C G- CA- AAGAGUC . 110 100 90 80 70