10 20 30 40 50 60 CCUGGAGACCAGGAUGG-- C -| CG GU CUGUGUCU UCUGGGC UGGUCAGCUUUGCG GGGU GCA CAGC G AGACCUG ACCAGUCGAAACGU CCCA CGU GUCG G GACGCGCCCCCGACUCUCA C A^ AA -- ACGAGGAA 120 110 100 90 80 70