10 20 30 40 50 60 GACUCUGACCGGUCGCC--| G UUU CU GGUGGAACG GCGG GCUUUCC GUGCUUGAU AACCAUGU A CGCC CGAAAGG CACGAACUG UUGGUACA U CCGGUACGACGUCCUCUCG^ A CGC UC AGGCAAAGG 120 110 100 90 80 70