Cell biologists have long thought that cytokinesis, the final step of cell division in which the cytoplasm and its contents are split, is necessary for the proper assortment of chromosomes. Disrupt this process, the prevailing wisdom held, and aneuploidy will result, with cancerous implications. But a team led by Mark Burkard at the University of Wisconsin–Madison has discovered a new type of cell division, dubbed ‘klerokinesis’, that protects cells from failed cytokinesis.  Read more