10 20 30 40 50 60 CCUAAGAAAAGAAAAUGAAA--| U AUCAA CUG GAGUUA GG CACA CAUUCAUUG UCGGUGGGUU A CC GUGU GUAAGUAGC AGUCGCUCGA G AAAAGAACAAACGUACAUAACC^ U CAAC- A-- ACACAA . 110 100 90 80 70