10 20 30 40 50 GACGCCAGGUGAUAUAUC - CCA C-| CU UC GUACGU UC CA ACCU UACC GUAGA CGAAUUUGUG \ AG GU UGGA GUGG CAUCU GCUUAAGCAC A GAGCCACAACAACACAGG C CGA CA^ C- UU UUUUAC . 110 100 90 80 70