10 20 30 40 50 60 AGAUCACUGCAGCCUCU--| UG UA AG UCA UCGCCAA GGUA GUG AC CUGGUGUUGUGAA GGCCG \ UCAU UAC UG GACCACAACACUU UCGGC U AAACCUCACACCGCAAUCA^ GU GC G- CA- AAGAAAC . 110 100 90 80 70