a total of 24 mutants were complemented by the 4.0-kb fragment , 7 were complemented by the 7.7-kb fragment , 9 were complemented by the 4.0-kb fragment plus the 7.7-kb fragment , 15 were complemented by the 10.9-kb fragment , and 25 were complemented by none of the fragments .
C0009524
complemented
C0009498
complemented