10 20 30 40 50 CACCAGUCGGUCCAUCU---- -| GGC UCC C GUCUG CUUACA CA UGACCGAUUUC UGGUGUU AGA \ GGAUGU GU AUUGGCUAAAG ACCACGA UCU U AGACUCCGACCACGAGAAGGG A^ --- UUU - GUUUU 110 100 90 80 70 60