10 20 30 40 50 60 AACGGGCAACGGUUUCUAA--| G UC C GUUA UCUGGAGA UUCUC CCC ACGGACGAAAG CUCA GAUC \ AAGAG GGG UGCUUGCUUUC GGGU CUAG G CCAUUCAGACUUCAAGCUUGG^ A UC A GG-- ACUCUGUC 120 110 100 90 80 70