10 20 30 40 50 AGAAUACCGUUGCCAUUG-- GU A U ---| UAA GCUGCUU CCAGG CAGGU GGCAG GCG CUG GCUG G GGUCC GUUCA CCGUC CGU GAC CGAU G CAAUUUCUUCUACUUGCUCA UC - C CAG^ UGA UUAACUC . 110 100 90 80 70 60