10 20 30 40 50 UAAUGUAAUAAAAUUAG--| C U U U CAUUGAA GUA AGUUGGUUUCA AUAAA UG CUGCGACACU \ CAU UCAACUAAGGU UAUUU AC GGCGCUGUGG U UACAGUGGUUACAUCCAUU^ A U U U GCAUCAU . 110 100 90 80 70