10 20 30 40 50 CCUCCAGUAGUAAAUUG---| AC U G A UCUGC AUGC CCAG GGGGGAGCCAG AAGU UUGAUGUU \ UAUG GGUC CUCCUUUGGUC UUCA AACUGCGA C AUCUUAGGUGCUUGAACCAC^ A- U G C UUGGA 110 100 90 80 70 60