CDKN3 localizes to centrosomes. (A) Endogenous CDKN3 colocalizes with pericentrin during mitosis. (B) Stably overexpressed DDK-CDKN3 associates with centrosomes. (C) A small fraction of endogenous CDKN3 localizes to the midzone in anaphase. (D) Stably overexpressed DDK-CDKN3 colocalizes with KIF20A on midbodies in telophase. (E) A fraction of endogenous CDKN3 remains at centrosomes in interphase. (F) Localization of stably overexpressed DDK-CDKN3 to interphase centrosomes.