10 20 30 40 50 UGCCAUCCACUCUGCAG----| A GG - C G CUUCA GGU GCUGA GGAUGGU AGAC GGUGAC UGCA U CCA CGACU CCUAUCA UUUG CCACUG AUGU U ACGGUAGGGUGUCUACCUGAC^ - A- G C G AGUAU 110 100 90 80 70 60