10 20 30 40 50 CGGAGGAUGCUGCAGCC- G-| CG C UCCA C UACCU GG GCG UCGC CCCCGCAG CCAGAGCC GGA \ CC CGU AGCG GGGGUGUC GGUCUCGG CUU C ACCCAUUUUGCCCCAAAC AA^ AA A UG-- - AAAGC 110 100 90 80 70