10 20 30 40 50 60 GUGACAGAGAAGAUAAG- CA-| CA U U AGUAGAUGAUU GCC GGGGCUUU AGUCACUAG GGU CCGUUU G CGG CCCCGAAA UCAGUGAUC CCG GGUAAA U GCGAAACCACUACUACGA AGA^ CA - U ACUUUGUUACG 120 110 100 90 80 70