Cultured HeLa cells were arrested in metaphase using nocodazole, immunostained for Bub1 and Plk1 to label kinetochores, and counter stained with DAPI. Images shown are maximum Z projections of convolv...

The events of meiosis I and II in a living insect spermatocyte beginning with the breakdown of the nuclear envelope at diakinesis through to the completion of cytokinesis. Testes from the Crane fly N...

The events of meiosis I in a living insect spermatocyte beginning at metaphase with meiotic bivalents at the spindle equator followed by anaphase , segregation of bivalents to the spindle poles and t...

Movie of metaphase through the onset of cytokinesis in Drosophila S2 cells expressing GFP-tubulin. Images were recorded at 60 sec intervals using a spinning disc confocal microscope on a Nikon TE-200...

Movie of meiosis I (diakinesis through telophase)in primary spermatocytes of the crane-fly Nephrotoma suturalis that have been experimentally flattened. Time-lapse DIC microscopy using a Nikon Micro...

Movie of meiosis I and II in primary spermatocytes of the crane-fly Nephrotoma suturalis. Time-lapse DIC microscopy using a Nikon Microphot SA, equipped for liquid crystal polarized light microscopy...

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 cell growth and division in cultured hTERT-RPE1 cells (telomerase immortalized human retinal pigment epithelium) using phase contrast optics. The time series of images used to prep...

Movie of cell growth and division in cultured hTERT-RPE1 cells (telomerase immortalized human retinal pigment epithelium) using DIC optics. This movie and the stack of images used to prepare them are...

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.