10 20 30 40 50 GCUCAGAGCGCCGAGAACU- U-| U A U CUCCA GCUG GUGGUU AGGUAGUUUC UGUUGU GGGG \ UGAC CAUUAA UCCGUCAAAG ACGACA CUCU C GUAUGGACCACUGCUAAAGU UU^ U C U CUUUC 110 100 90 80 70 60