10 20 30 40 50 AGAGAUUUCGGUGAAGCCA- CC UCCAC- C -| A AGGG GC UGCG CUUCC CG GUC GGGCUCGGC \ UG ACGC GAAGG GC CGG CCCGAGCUG C CGCCAGCUCUUCCACCGGCC CC CACCGA U A^ - AGGG 110 100 90 80 70 60