10 20 30 40 50 60 GUCUCUGUCCCGCAUCA- -| A C GA UGACAG UC CUGCC GGGAUGCGUACUUCU UACGU CCAUA C AG GACGG CUCUAUGCAUGAAGA AUGUA GGUAU A UCCUGGACCCCUACACUG C^ G A A- CGACAC . 110 100 90 80 70