10 20 30 40 50 UCUUGCGAUAUCAAAGAGG--| A G AU UGAGU CGCUUAUAUGC CCCU UAGA CGAAUUUGUG U GUGGGUAUAUG GGGG AUCU GCUUAGACAC C GAUCUCUCUUCAGACAUCGUA^ - G CU CAAGU 110 100 90 80 70 60