10 20 30 40 50 60 CGUGUGUCUAACCGCCU----| UU UCG G U U UAAAUU CAAGU ACAAU GUC UUCAUUAGG CA CUAGC \ GUUCA UGUUA CGG AAGUGAUCC GU GAUCG U UGAAAAAAAGAGACACUUCGA^ -- CAA G - C AAUCAU 120 110 100 90 80 70