10 20 30 40 50 60 GAAGAAAGAGAUCGAAA---| A C CG GUAACGC CCUC CGCAGU AUCUGCUACUGACU CUUUAAU C GGGG GUGUCA UGGAUGAUGACUGG GAAAUUG G UGUAGUCUGCCGCCAUGCCU^ - C UG AGAAGUU 120 110 100 90 80 70