10 20 30 40 50 60 GGAAUGGAUAACUGACU- -| A G UG U ACAGA AGC UCCCUUCAAU ACG GUAUUCU GGUA AUAAU U UCG AGGGGAGUUG UGC CAUAAGA UCGU UAUUG G AUUGGCGACUCUACUUAG U^ A G GU - UUGCG . 110 100 90 80 70