10 20 30 40 50 GCACAACACCCGCGCCUGCC--| C A UC A GUCGC GGUCG CAUA ACCCGUAGA CGA CUUGCG \ CCGGC GUGU UGGGUGUCU GCU GAACGU U UCGCAGGGCUACAGUUCCGGCU^ U C CA C GCUCC 110 100 90 80 70 60