10 20 30 40 50 GAAUUUUAAUGAACAUA-- U UG --| UG GUCUU UCUCUGGC GA CGGGUACCAU GUUGUGUU CA U AGAGACUG UU GUCUAUGGUG CGACACAA GU A ACUUUCAGAACACCUUUAA U UG GU^ GU UUCUU . 110 100 90 80 70 60