10 20 30 40 50 AGGCACCCCCACCUCCUG --| G C CG UUCUC CUC CUCUCAGG AAGCUUUUUG UCG UUAUGU \ GAG GGGAGUCU UUUGGAAAAC AGC AAUAUA A CAUGGGGUCCACCCACGU UC^ G A AG AGCCU 110 100 90 80 70 60