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Kif18B is a newly discovered plus-tip-tracking protein that is enriched on astral microtubule (MT) ends during early mitosis… Expand Cytokinesis is controlled by the central spindle and astral microtubules. In this paper, we show that the scaffold protein… Expand The cytokinetic furrow arises from spatial and temporal regulation of cortical contractility. To test the role microtubules play… Expand Microtubules of the mitotic spindle are believed to provide positional cues for the assembly of the actin-based contractile ring… Expand In animal and yeast cells, the mitotic spindle is aligned perpendicularly to the axis of cell division. This ensures that sister… Expand As in many polarized cells, spindle alignment in yeast is essential and cell cycle regulated. A key step that governs spindle… Expand We purified microtubules from a mammalian mitotic extract and obtained an amino acid sequence from each microtubule-associated… Expand Saccharomyces cerevisiae cnm67Delta cells lack the spindle pole body (SPB) outer plaque, the main attachment site for astral… Expand The position of a mono-oriented chromosome changes as it oscillates to and from the pole to which it is attached. Such… Expand During mitosis in cultured newt pneumocytes, one or more chromosomes may become positioned well removed (greater than 50 microns… Expand