10 20 30 40 50 60 CACACAUGUAGUACAAUG--| UUG A UA GUGAUUC CGUCCCUUCUG GAACGGAA UCUCGCC AUC \ GUAGGGAAGGU CUUGCUUU AGGGUGG UAG A ACUAAGAGACCGGCAGACUA^ UUG C C- ACCCUAA 120 110 100 90 80 70