10 20 30 40 50 60 ACUGCCAACCCUCCUGC---| CCA AU GUAGGAAC UGUCU UGGCGACCGUGGC UAGAUUGUUACU \ ACGGG AUCGCUGGUACCG AUCUGACAAUGG A UCCCAUCUACGACCACAAAG^ UG- AC UUUUUAAG 120 110 100 90 80 70