10 20 30 40 50 CAAGUAUUACACAGUUUUU--| CGC A C C U AUAAGA GAUGU AG UA UGCAU AGGAACUGAU GG G CUACG UC GU ACGUA UCCUUGACUA CC U CACACAUAACCGCGAACAAAU^ ACU C U A - ACUGGC 110 100 90 80 70 60