10 20 30 40 50 GCUGGAGCAAGAAGAUC--| U C U A CUUAUGU UCAAGCUGUGAC CUC AGAGGGA GC CUUUCU \ GGUUUGGCAUUG GAG UUUCCCU CG GGAAGA G UUGAAGUUGCAACGAAAUG^ C A U C AAAAAAA 110 100 90 80 70 60