10 20 30 40 50 CCUCCACCUGGCCUCCU- G- A - -| ACA A CAUCUA GCUG CCUGC CUA UGGUCACAG UGG UCA CC G CGAC GGACG GGU ACCAGUGUC ACC GGU GG A GACGUGCCUCAUCGGUUU AA - C A^ GC- C GAUCUC . 110 100 90 80 70 60