10 20 30 40 50 GCUCUGGCCCAGGUCUC-- UG U -| U G UAAUG CUC UC GCGCCACUCA AACU CGG GGCACUUUG \ GAG GG CGCGGUGAGU UUGG GUC CCGUGAAAU U CCCGCGUCGUCCAGCAUCA GU C C^ - G CCAGG 110 100 90 80 70 60