10 20 30 40 50 CUUUCAGCCUGUGGAGUU---| CCA G UUG GUACAU UGAGUUCAGA GGCAA AUG GCAUAGCUGA \ ACUCGGGUUU CCGUU UAC UGUGUCGACU U CGCCAAAGGUACUGCUGUCGU^ CCA G UA- GUCACA . 110 100 90 80 70