10 20 30 40 50 UGCUCUUCUGAAGAAAUC----| UC UG AU C UC CUAC GGA G AUAAUACAACCUG UAAGUG C GGUG CCU U UAUUAUGUUGGAC AUUCAC U CAGACCAUCUGCUCUCGGUAUC^ -- GU AC U GA 110 100 90 80 70 60