10 20 30 40 50 GAAGAUGGUUUGAUGAUAC--| C C GC GU GG UGGAA UG UGAUG UGGCGGUGAU CGAUG G AGC \ AC ACUAC ACUGCUACUG GCUAC C UCG A CGAUGUCCCACCAACGAGUCU^ U U UU UG A- UGGAU 110 100 90 80 70 60