10 20 30 40 50 CUUUAAGUGGCUGAUCUA-- -| U CU - G U CCUCAAAA GUG ACC ACGU ACC CU UAGA CCGAAUUUG \ CAC UGG UGUA UGG GA AUCU GGCUUAAAC G GAAUGUAUCGCCCAAAAAUA A^ - AU A G U AUUAAUUU 120 110 100 90 80 70