at low levels of mmc there were no significant differences in sce frequencies between the patient and normal control cells , but at mmc concentrations of 3 x 10 ( -8 ) m ( p less than 0.05 ) and 1 x 10 ( -7 ) m ( p less than 0.01 ) , significant increases in the frequency of mmc-induced sces were observed in cells from patients compared to cells from normal controls .
C0037211
sces
C0007634
cells