10 20 30 40 50 60 GAGUAUUCAAGGACACUGCUAC-- - -| UUU GUAUAGAUA UUACAAUUAGUUUUGCA GG UUUGCA CAGC \ AGUGUUAGUCAAAACGU CC AAACGU GUCG U GUUUCCACAUCUUUCGUGUGUAAU A U^ --- GUACAUCUA 120 110 100 90 80 70