10 20 30 40 50 CCCGCGCCCCGCUGCCU- - C -| C A GA UUAAUG GAGG GCC CUC UG GUGUUCAC GCG CCUUGAU U CUCC CGG GAG AC CGUAAGUG CGC GGAAUUA C GUACUCUUUCCUCGCCGC G A A^ - G AC ACAUAC . 110 100 90 80 70 60