Figure 5.
Low levels of spontaneous and MMC-induced chromosomal aberrations in CtipS326A/S326A primary MEFs. Primary Ctip+/+ and CtipS326A/S326A MEFs were cultured in the (A) absence or (B) presence of mitomycin C (MMC; 40 ng/ml) for 16 h and subjected to karyotype analysis by Giemsa staining. 25 metaphase spreads per cell line were examined for each treatment condition for numerical and structural chromosomal aberrations.
