10 20 30 40 50 60 UGAACUCAUGAAAUAGG- UUUU-| C UCU A AUGACA UUC AGCAAC GGUUUUC GUGAUCU CAGA G AAG UUGUUG CCGAAAG UACUAGA GUCU C CUUAAAAGAACUAUUCUC UAUUU^ A UGC - GCUAAU . 110 100 90 80 70