Fig. 9From: Taxol-Induced Mitotic Block Triggers Rapid Onset of a p53-Independent Apoptotic Pathway Multimininucleated p53-null MEFs fail to become TUNEL positive wt p53-expressing (A–C) or p53-null (D–F) MEFs were treated for 6 days with 250 nM taxol, then processed for TUNEL (C and F) and counterstained with DAPI (B and E). Phase images of the same fields are shown in Panels A and D. Bar in Panel F represents 10 µm; magnification is the same for all panels.Back to article page