10 20 30 40 50 CCACCUCUGCUGCCUAGC-----| GAG UC UCCCCU A GUGACGC GAA CC CACCACC GC AACGUCCA \ CUU GG GUGGUGG CG UUGCAGGU A CAUACAGGGGUCGCCCCCAUAGA^ ACA UA UCU--- G GAUGGAG . 110 100 90 80 70