10 20 30 40 50 AGGAUUGCACUAGUUUC--| G A A CCU G CUUAU CCG CAGUCG UC CUCACUCAA GG UGUGAUG \ GGU GUUAGC AG GAGUGAGUU CC ACACUAC U AGGAAGACAUCUGUAGGGC^ A C C CCU A UAAGU 110 100 90 80 70 60