10 20 30 40 50 AGGAGUAAGGUGACCGUG-- UAA -| U UUAGCA GCUG CAAUGG UGCAUUGUAG UGCAUUGCA A UGAC GUUACU AUGUGACGUC ACGUAACGU U ACAUAUUGAACGACGAACCA UUA A^ U AUUAAA 110 100 90 80 70 60