10 20 30 40 50 60 CACUGGCUGAUCGACAU- -| UA AU C U UAAUUAU GC AGUG CCAC GGAAGACUAG GAUUU GUUGU \ CG UCAC GGUG CCUUCUGGUU CUGAA CAACA C CGCGCAGUCCACUUUCCU C^ GC GU - - CCUAAGA . 110 100 90 80 70