10 20 30 40 50 60 UGCUUGCCACUCGAAGUACUG-- --| U UC U A UGAAAUA UCUUUGUGCUA AGG GCA UAG GCAG UAG G GGGAAUACGGU UCC CGU AUC CGUC AUC A CCACACCACCGCGUAUAGUGUUG CU^ U GA C - CACGAUC 120 110 100 90 80 70