10 20 30 40 50 60 GCCUGCAGCAUGGACAG- -| C AAC U C UCAGGGGGC CCG GCCC GCC CCAGUGU CAGACUAC UGU U GGC CGGG CGG GGUUACA GUCUGAUG ACA C AGGACUACGCGGCGAACG U^ U AUU C - UGUGUAAGU 120 110 100 90 80 70