10 20 30 40 50 GCAGGUGCACACUGACU- U- C A -| GA CACAAG GC CUCU GA GC CUGGUUUUAAGUGGUG UAGA G CG GAGG CU CG GACUAAAGUUUACCAC AUCU U UUAGUUAGUCAACAGUAC UU U C U^ G- ACAACU . 110 100 90 80 70 60