10 20 30 40 50 60 CUCACUUCAGAAAACUG---| A UU G U UAGAAUUACA UGUGC UCCGAG GAG UAG AGGUUGUAUGGUU \ ACAUG AGGUUC UUC AUC UCCAACAUAUCAA U CACAAGGAGCUACCGAACUC^ - CU G U UUGAGGGUGC 120 110 100 90 80 70