10 20 30 40 50 60 AGGGAUCCGACUCUCAC-- -| C AAAA C G UC CCAAAAUU GCCA AAGU GGG GGAUUCUG UGUC G CCACU \ CGGU UUCG CUC CCUAAGAC ACGG U GGUGG C GCUCCCGGACCACUGUACA G^ U AGG- - G -- GUAAAACU 120 110 100 90 80 70