10 20 30 40 50 60 AUGGCAGAGGAGACAAG--| CCA CA U U AGUAGAUGGUU GC GGGGCUUU AGUCACUAG GGU CCGUUU G CG CCCCGAAA UCAGUGAUC CCG GGUAAA U CCGAAACCACUACUACGGC^ AGA CA - U ACUUUGUUACA 120 110 100 90 80 70