10 20 30 40 50 ACCCCCUGGAAAGAAAUUU--| C C UU UACAU GGC AUUAUAAUACAACCUGAUAAGUG A AUGUG CUG UAAUGUUAUGUUGGACUAUUCAC C UAUCCUUCCCUCUGUGCGUAU^ U U GA 110 100 90 80 70 60