10 20 30 40 50 AACAUACUCACACACUA--| AC AC A UUCAGUA GUUGUCUAUGUGU CCUGUAGA CG AUUUGUG \ CAACGGGUACAUA GGACAUCU GC UAAACGC C AGAGAACGCAUCGUUAAGU^ A- CU A UACUAUA . 110 100 90 80 70