10 20 30 40 50 CCUGCCCUGCUGCCGAC- - C -| C A GA UUAAUG GA GC CCUCUC UG GUGUUCAC GCG CCUUGAU U CU CG GGAGAG AC CGUAAGUG CGC GGAAUUA C GGUAAUUUUACUUCGACA C A A^ - G AC ACAUAC . 110 100 90 80 70 60