10 20 30 40 50 UAUGUCCAUGUUUACGA---| G CUU A UG G CUUUC UCUGU CUCG GGUGA UGUG UCUGGU CAUG G AGGCG GAGC CUACU ACAC AGAUCA GUAC U GCCAGCCCACACUGCAUUUC^ - CAC C CU - CGCAG 110 100 90 80 70 60