10 20 30 40 50 UGGGUGUGGUUGAUUGC---| UGUUGAACU C CUCUA CAGCU UUGUACUU GGCUAAGGUGCUG U GUUGA AACGUGGA UCGGUUCCAUGAC G GCGGCGUAGUGAUAGCUUCG^ UAAGUCGC- - CGGCG 110 100 90 80 70 60