10 20 30 40 50 UUCCAAUGGUGGAUUGU- - -| CA C AG G UUGGCA GUC UGAGCAG UC AAAGUG UUGU UGCAG UAG \ CAG AUUCGUC AG UUUCAC AACA ACGUC AUC U UGAAGAGUUCCGCGAGCC U G^ AC U AG - CUUAGU . 110 100 90 80 70