10 20 30 40 50 GUUGUCGGGGGCUCUGC-- - C A - C -| G UGUUCUC UCUC UG UUU AG UCA CAAAG UGGU GUGAUG A AGAG AC AAA UC AGU GUUUC ACCG CACUAU C GGGUCGGUAGCGACAUACC U - C G A G^ A ACCAAAU . 110 100 90 80 70 60