10 20 30 40 50 AGUCCAGCCACCCAGAG--| C CUG A UG A U CUUU CCGAG UA GCG GUAUUCU GGUAA UA CA \ GGCUU AU UGC CAUAAGA UCGUU AU GU A UGACAGUUUCGACCAGAAC^ U AAA A GU - U CGAA 110 100 90 80 70 60