10 20 30 40 50 60 CCGUUUUAUUUCAUAGGCA---| UC C UC UAGAAU CAUCCGUGA UACC UGUAGA CGGGCUUUUG U GUAGGCAUU AUGG ACAUCU GCUCGAAGAC U ACACCUGCCGACUCUCCAGAAG^ CU - CU UAGAUU 120 110 100 90 80 70