10 20 30 40 50 60 AGUGACAGAGCAGUUUUUCU--| CGC A C C U AUAAUA GAUGU AG UA UGCAU AGGAACUGAU GG U CUACG UC GU ACGUA UCCUUGACUA CC U AACUUAGUGACUACGAACAAAU^ ACU C U A - ACAGAC . 110 100 90 80 70