Movie of mitosis in a Drosophila S2 cell expressing GFP-Ndc80, GFP-gamma tubulin, and mCherry alpha tubulin. Images were recorded at 60 sec intervals using a spinning disc confocal microscope on a Nik...

Time lapse movie of mitosis in Xenopus laevis tissue culture cell. The sequence illustrates the requirement for all chromosomes to be aligned on the metaphase plate before anaphase is initiated.

Time series of meiosis I, starting at metaphase, in primary spermatocytes of the crane-fly Nephrotoma suturalis that have been experimentally flattened. Time-lapse polarization microscopy using a Nik...

Fluorescence images of control and nocodazole treated mitotic HeLa cells showing the distribution of gamma-tubulin (blue), and nuclear mitotic apparatus protein (NuMA)or human structural maintenance o...

Lily mitosis. A light microscope image of a cell from the endosperm of an African globe lily Haemanthus (Scadoxus) katherinae. This is one frame of a sequence that shows all phases of mitosis. The lil...

Lily mitosis. A light microscope image of a cell from the endosperm of an African globe lily Haemanthus (Scadoxus) katherinae. This is one frame of a sequence that shows all phases of mitosis. The lil...

Lily mitosis. A light microscope image of a cell from the endosperm of an African globe lily Haemanthus (Scadoxus) katherinae. This is one frame of a sequence that shows all phases of mitosis. The lil...

Lily mitosis. A light microscope image of a cell from the endosperm of an African globe lily Haemanthus (Scadoxus) katherinae. This is one frame of a sequence that shows all phases of mitosis. The lil...

Lily mitosis. A light microscope image of a cell from the endosperm of an African globe lily Haemanthus (Scadoxus) katherinae. This is one frame of a sequence that shows all phases of mitosis. The lil...

Live mitotic HeLa cell treated with control siRNA, DiOC6(3)to label mitotic membranes (green), and Hoechst 33258 to label chromosomes (blue). Confocal images were taken at 0.118 μm steps along the Z-...