Of the 79 E2F targets we identified in late carcinoma, 14 genes (H2afz, Spc24, Cenpm, Gins1, Pola1, Prim1, Nop56, Kif18b, Mms22l, Lyar, Tcf19, Cdca3, Trip13, Ncapd2) are not previously described in breast cancer. Here, NCAPD2 is linked to breast carcinoma.