10 20 30 40 50 60 AGCCAGUUGUUUCGCCU- -| GUA CC UC UUUCU GAG UACGGUGU GUGGAUGUA CUCGGU GAUG U CUC AUGCCAUA UACUUACAU GGGCCA CUAC U CCAAGACGGAUGACAUGA G^ AAC AU -- UAUCA . 110 100 90 80 70