10 20 30 40 50 CUUUUGGAGCGAGAAGA--| U C U A UU UUGUC UCUCA GCAGU AU CUCCAAAAGAA GCAC UCUG \ AGAGU UGUCA UG GAGGUUUUCUU CGUG AGAC U AGUUGAAGUUGCACCAAAA^ U U C C -- GAAAG 110 100 90 80 70