10 20 30 40 50 60 UAUUAUAAAUUUCUCCCG--| UC AGUCC CAU UU CUUGACUUC AU UGAC ACCCGUA UUGU CCGUG \ UG ACUG UGGGUAU AACA GGCAC A UUGACUUUUUUUAAGGCUGA^ UU ACCGC AU- C- UAACUCGAA 120 110 100 90 80 70