10 20 30 40 50 60 70 80 AUAUGUUUUUGUAUGGAUUUU--| U C AA A GA AGGAUGUCGCUGCCAUUGUUUGGUUGAUAAGGGAG UCGGCG GG GGUA UUGA UGAU GUGGG \ AGCCGC CC CCAU AACU ACUG CACCC C UACUAAUAAUACUACUACAGCGU^ C A -- A UC GAGAGCAAAGUCUCUCGGUCCAUUAUCACGCGGUC 170 160 150 140 130 120 110 100 90