10 20 30 40 50 60 AUAAAGUUACAAAUUGC- CGC-| U C A U GCACUA GUUUGAAG UUCGGU CGUC CAGG GCAAU CU U CAAAUUUU AGGCCG GCAG GUUC CGUUA GA U CGCAACAAAUUUACUAAG CAUU^ - A A U UCGAAA . 110 100 90 80 70