10 20 30 40 50 AGAACGUCAGCUAGCCUG--| GCUU CUC UGUGAA CCCAGCAGCCUU GGAUAAGGUA UAUUU U GGGUUGUCGGAG CCUAUUCCAU AUAAG U UGAACCGAUCCUUCAAGAAA^ GUU- UUA ACCGUU 110 100 90 80 70 60