10 20 30 40 50 60 AACACUAGUUGAAAAUG---| A UU G U UAGAAUUACA UGUGC UCCGGG GAG UAG AGGUUGUAUGGUU \ ACAUG AGGUUC UUC AUC UCCAACAUGUCAA C CAUGUCUGACUACAGUAUGC^ - CU G U UUGAGGGUCC 120 110 100 90 80 70