10 20 30 40 50 UUGGAAGUCUGUAGAUA--| CUAACGUA U GAUUUU CCUUGAG GCAGCACA UAUGGUUUGUG \ GGAACUU CGUCGUGU AUACCGGACGC G GACCAGUACCCCUUCUUUA^ AAAACCUC U GGAAAG 110 100 90 80 70 60