10 20 30 40 50 60 CUUUGUUUUUUUAAAAACU- -| U GU UUAGGGUCAUAC GUC CUUUGGGG GAG AGUAGGUUGUAUAGUU C CGG GAAAUCCU UUC UCAUUCAACAUAUCAA C ACCGUAGACUACUAUAAUGU U^ - UG UAGACUGUGCUU . 120 110 100 90 80 70