10 20 30 40 50 UAACAGCGGCGGGUAAG---| G A UGU CGUU UUUCA GGAG GCC GA UGCGUAGG GUGCAUAGC \ CCUU UGG CU ACGCGUCU UACGUAUUG G UCGGAAGCACCUUCAGGGCC^ G - CCU ACUC CAGCA 110 100 90 80 70 60