10 20 30 40 50 AGAAAGCCAAGACCACAGUUUU--| C C ACAGAG CGACAAAA UGGUUUUUACAGUGAUUUC AG \ GUUGUUUU GCCGAAAGUGUUACUAGAG UC U AAUUACAACAUUACCACCAGUUCU^ A - UACAAU . 110 100 90 80 70