10 20 30 40 50 60 AAGAAAAUAUCAGAAAU--| A AC AUU U A CGUCUG GA CGUUGCG CGCUGUAA GUAA CAUCAA G C CU GCGGCGC GUGACAUU CAUU GUGGUU C U GAUCAAAGUGACAUCAAAG^ C GA CUU - - GCUAAA . 110 100 90 80 70