10 20 30 40 50 GCCGGCCGGCGGCCUUCC-- UU UU -| GA ACUGCUGU GU CCACG UCCUUAUCA UUC CUGUCCAG \ CG GGUGU GGGAAUAGU AAG GGCAGGUC U AGAGCAGGCACAACUCAUUA UU UC C^ A- CAGAGGUU . 110 100 90 80 70