10 20 30 40 50 UGGAUACUUAGAGGAUC----| A G CAUAC U GUAAUA GGUG CCG CA CCUGUAGA CCGAAUUUGU \ UCAC GGC GU GGGCGUUU GGCUUAAACA U AAGUACUUUGAACUGCUUAAA^ - - CUUUA U UCGUAC 110 100 90 80 70 60