10 20 30 40 50 AUCUUUUCCUUGAGGAAA-| CCUC CC A GA UAAAUG GGCC UCU GUGUUCAC GCG CCUUGAUU \ UCGG AGA CGUAAGUG CGC GGAAUUAA U GGAGCCGAGCUACGACCAG^ AGCA AC G AC CAUACC . 110 100 90 80 70