10 20 30 40 50 60 UCUGGCCCUCCCUCUCC--| C U UU UUCUGU CCCCA UGUGUUG AUGGCUUU AUUCCUAUGUGA C GGGGU ACAUAAU UGCCGAAG UAGGGAUAUACU A AAACAAGAGACCCUUUAAA^ C U U- UUACUG . 110 100 90 80 70