Video 8
Video of a Bub1+/H MEF undergoing chromosome missegregation (combined differential interference contrast and fluorescence microscopy). This cell was filmed from prometaphase onset until 12 h after chromosome segregation. DNA was visualized with YFP-H2B. Frames were collected at 10-min intervals. The display rate is 1 frame per second. Note that in this particular case, only one of the two daughter cells undergoes cell death. Bar, 10 μm.