10 20 30 40 50 GAAAUAGAAGAUUUUUA---| G GC U UAU U AUUCA AGUGGU UU CA GCCAUUUU CAG CACUGUG \ UCGCCG AG GU UGGUAAGA GUC GUGACAU U AUAAUUAUAAGCAACAUAAA^ - UA U UU- C CUUAU 110 100 90 80 70 60