10 20 30 40 50 CCAGGGCCACUGCUUGGGA--| G C G- G AG GUGAC UGGAUG GAGC AGCA UCGGAGAA AAG ACG U ACCUGC CUCG UUGU AGCUUCUU UUC UGC A CUACCUCCCGCCCAGUACCUG^ A - AG G AA CUCCA . 110 100 90 80 70 60