10 20 30 40 50 CUCAAGCCUGCUGAACG-- GA -| C C CU AUGUUUU AUC UCCCCAU CCCAGCUUC UUC AGCC UG \ UAG AGGGGUA GGGUUGGAG GAG UCGG AC A AGGACGUAAGCUACGAGAG AA G^ A A AU ACGCAUG . 110 100 90 80 70 60