10 20 30 40 50 AAAAUAGUAAGAUGGUA--| UU UUA- U A U CAAAC AACUGU UCU CGUAUUCG UGG GCAUUU UA \ UUGACA AGA GUAUAGGC AUC CGUAAA AU A UAUAUAUACGACUCUUAAU^ U- UACA U A U GUAAA 110 100 90 80 70 60