10 20 30 40 50 60 70 UUAAUCAUCACAUAUAUAUA ---- CU CU-| U CAUGGUAUAGUAGUUGAAGCUCACUGC UGUAU AUGG GUGGGU CUUUCU GUC \ ACAUG UACC CACUCA GAAAGA CAG U GUAAAACUAUUCUACAAG-- ACUC UU CGU^ U UACACUACAUUUCUCCUACGUGUGAUU 150 140 130 120 110 100 90 80