10 20 30 40 50 AACGUCGCUUCACGUUA-- U CU -| G U UGAAA AUGC CUACAU ACC CU UAGA CCGAAUUUGUU \ UACG GGUGUG UGG GA AUCU GGCUUAAACAG U AAAUCAGUGCAACGUUACA U UU A^ G U CGGAC 110 100 90 80 70 60