10 20 30 40 50 GGGCACACUCCUCUUGU--| CUG C AAACGAUGU CCUUGGA CUAUAGCAGCGCAU AUGGUUUG \ GGAAUUU GAUGUCGUCGUGUA UACCAAAC C CCAUUUUAGCGUUAGUAAA^ UAA U CUGUGAAAA . 110 100 90 80 70