10 20 30 40 50 UUGUCUCUGCUUCUCUG--| U A- UG CUUUA UGGUACU GAAGAGA GUUGUUCGUGG GAUUCG C ACCAUGA CUUUUUU CAACAGGCACU CUAAGC U UCAGGAAUCUCCAUCGUAA^ - CA UA AGUAU 110 100 90 80 70 60