10 20 30 40 50 UAUAGGCAAUCAAAAAU--| U UUUU U GUACU GAUAC AAACUG UGCGA GUGUUCCUAAUAU \ CUAUG UUUGAU ACGUU UACAAGGGUUAUA A UAGCAAAGUAGACAUAUAA^ U GUGU U UAAAU 110 100 90 80 70 60