10 20 30 40 50 60 CCUUGUCCCCCAUCUCU--| U AG A C UC AUUUACA GGGGCGU CACC GA UUC GCUAGU UGAACU C CCCCGCG GUGG CU AAG CGAUCA ACUUGA U ACGGGGUGACGCUACAACC^ C G- C A UC AAAAAGU . 110 100 90 80 70