10 20 30 40 50 60 CCAGCUUGGACCUGCGU--| U G U C GCCCUUCG CC CCCUGACG GUCC GUACUGAGCUG CCCGAG C GG GGGGCUGC CGGG CAUGACUCGAC GGGCUC U AGGACGAAGGCCGGCUGAG^ U G C U GACCCGUG 120 110 100 90 80 70