10 20 30 40 50 60 AGGAAGCUUCUGGAGAU- -| C GCC U C U AGGACA CC UGCUC GUC CCAGUGU CAGACUAC UGU C A GG ACGGG CAG GGUUACA GUCUGAUG ACA G U CAAGUACCGCAACGAGAG A^ U AUU C - U UUGCCG . 110 100 90 80 70