10 20 30 40 50 60 GCCACCCGCCGUGGCGG---| GUC U A CAGUUAA CUGCG UGGCGUAAUCUCAGC GGC ACUGUGAG \ GACGC AUCGUAUUAGGGUCG CCG UGGUACUC U GGACCCCGCGCCAUUUUAGC^ AA- - G UCCUCGA 120 110 100 90 80 70