10 20 30 40 50 60 AGGAAGCUUCUGGAGAU- -| C GCC U C U GGACA CC UGCUC GUC CCAGUGU CAGACUAC UGU CA A GG ACGGG CAG GGUUACA GUCUGAUG ACA GU U CAGGCACCGCAACGAGAC A^ U AUU C - U UGCCG . 110 100 90 80 70