10 20 30 40 50 GCUGGCCCUAGCCCACU--| G AG G UC GG CUGAU UCCU UGAC GUGAGCUUUU G CG UUAUAC \ AGGA GCUG UGCUCGAAAA C GC AAUAUG G AUGGACCCGGCUACUACCU^ G GU A GA AG UGUAC 110 100 90 80 70 60