10 20 30 40 50 60 AAAUGACCGUUGGAAUGCC---| A CU G U UAGAAUUACA GGU CCCAGG GAG UAG AGGUUGUAUAGUU \ CCA GGGUCC UUC AUC UCCGACAUGUCAA U AAGUGGGUACUACGAAAACCGU^ - CU G C UAGAGGGAAC 120 110 100 90 80 70