10 20 30 40 50 UAUAGGCAAUCAAAAAC--| UUU U GCACA GAUACUAAACUGU UGCGA GUGUUCCUAAUAU \ CUAUGGUUUGAUA ACGUU UACAAGGGUUAUA A UAGAAAAGUAGACAUAUAA^ UGU U UAAAU 110 100 90 80 70 60