10 20 30 40 50 60 ACACCGGACACCGGACA- -| C GGC U C UCAGGCGCC CCG GCCC GCC CCAGUGU CAGACUAC UGU U GGC CGGG CGG GGUUACA GUCUGAUG ACA C GGUCGGCUGCGACGUGCG U^ U AUU C - UGUGUACGU 120 110 100 90 80 70