10 20 30 40 50 GUGUUGUGCUUCCACGU- - AG G U-| U UGGGUGA AG CUGC CUGUA UGCAUUG GGU GCAUUGCA C UC GACG GACAU ACGUGAC CCG CGUAACGU C GACGACAGCCACUCCCAC A GA A UU^ - GGGAAGC . 110 100 90 80 70 60