10 20 30 40 50 60 AGGAUCCGCCGUGCAGA- C-| C G A CC CUGUAA GGUCU CCAAG CGAAG UUCUGUCAU CACU GGCU C CCAGA GGUUU GUUUC AAGACAGUA GUGA CUGA U CAAAAUCAAACAUCAACC AA^ U - C -- AAAGAG 120 110 100 90 80 70