10 20 30 40 50 60 GGGCAGCAGCUGGACCU---| C UC GU AUC UUCAAGG UCAC CGGGCUG CAUAGAA C CCACAGUGCC \ GGUG GUCCGAC GUAUCUU G GGUGUCACGG A GUCUGGUCGUACCUAGACAU^ A U- UG GA- CUACGGG 120 110 100 90 80 70