Figure 2. Fancd2 KO fetal livers have fewer CFUs and are highly sensitive to mitomycin C (MMC).

A) Colonies obtained after plating 2×104 cells from E14.5 Fancd2 KO or WT embryonic fetal livers in methylcellulose media for 7 days containing DMSO control or the indicated concentration of MMC. B) CFU numbers from A as a relative ratio to WT colony numbers. WT n=4; Fancd2 KO n=4.