10 20 30 40 50 60 AGGAGGAGGAGGCGACCCAG---| GCUCGA CGCU GUGACU GGCUGU CAUUCAC GUCGGUGGGUU \ CCGACG GUAAGUG CGGCCGCUCAA A UAGGCGCCUUCGGCUCAAUGAGA^ UCAUC- CC-- CUCGUA . 110 100 90 80 70