10 20 30 40 50 AUUCUCGGGCUCAAUAAU----| CU C C UA UAUAAA CGC AAUAU UUAGGCCAU UUAU UUUAUGU \ GCG UUAUA AAUCUGGUA AAUA AAAUACA C CAUUGUGAAACUACUGGCUUUU^ -- A A C- UACAGA 110 100 90 80 70 60