10 20 30 40 50 60 CUCGUAUUAAAAUAAGGCA---| UC C UC UAGAACCC CAUUCGUAA UACC UGUAGA CGGGCUUUUG C GUAGGCAUU AUGG ACAUCU GCUCGAAGAC U AGUAGCCUGCACACUCCAGAGG^ CU - CU UAUAGAUG 120 110 100 90 80 70