10 20 30 40 50 CUUCGUUACCUUGACCU- UG U-| C C C CU GUACUC U CAGG GG UG CAUUUUUG GAC UGCAACU U A GUUC CC AC GUGAAAAC CUG ACGUUGG G CGACCCUUUCAACUCUCC GU UU^ U A U AU UCUCUC . 110 100 90 80 70 60