10 20 30 40 50 GCCCAGCCCCACCUCCU--| C G C CG UCUC UCU CUCUCAGG AAGCUUUUUG UCG UUAUGUU \ AGA GGGAGUCU UUUGGAAAAC AGC AAUAUAA A GACGGGGCUCACCCUCGUG^ C G A AG GCCU 110 100 90 80 70 60