10 20 30 40 50 60 ACUGAAGAUGAACACUG- UG -| U GU UUAGGGUCAUAC G CU CUGUGGGA GAG AGUAGAUUGUAUAGUU C C GG GGCACCCU UUC UCAUCUGACAUAUCAA C CAUGCACCUUCCCCUUCA GU U^ - UG UAGAGGUUCUAC . 120 110 100 90 80 70