10 20 30 40 50 60 CGCACUUCCAAGGAUGG---| AA U CU A CAGUUUC CUGUG UUGGU UAAUCUCAG GGC ACUGUGAG \ GACAC AAUCG AUUAGGGUC UUG UGACACUC C GGUGCGUUCGGUACUUUAAC^ A- U U- G UCCUAAA 120 110 100 90 80 70