10 20 30 40 50 60 CUCGCCGUCAAGUCUGU--| C C UAA U CU A GGGAUUAA GCU GCC CAG ACA UCAACG GUCGGUG GUUU \ CGA CGG GUC UGU AGUUGC CAGCUAC CAAA A UGUCGUACCUCCCUGUUCC^ C U CCA U -- - ACACGGUU 120 110 100 90 80 70