10 20 30 40 50 ACCAGCGCGUGACCAGU- -| U G G A AGCUAAU GUGG UUUCGGAG CGGGAUUUUG GGGC AG UG \ CACU AAGGUCUU GCCCUGAAAC CCCG UC AC G AAAAUGAGCGUCUAUUUU G^ C G G A CUAUUUA 110 100 90 80 70 60