10 20 30 40 50 GCCCCUUUAAGAUACCU--|GC CUC A G GUUUA G UUAGUUUAU UUUGGUU UCUAGCU UAUGA U C AAUCAAAUA AAGCCAA AGAUCGA AUACU G GCAGCAGCACUUCAGACGU^UU UGC G A AUAAA . 110 100 90 80 70 60