Sand dollar embryos expressing GFP-H2B going thru stages of mitosis.

Time lapse movie of a developing sand dollar embryo expressing GFP-histone H2B. The movie shows several rounds of mitoses.

Sand dollar embryos expressing GFP-H2B going thru stages of mitosis. Video is animated with the cursor indicating the stages of mitosis and the morphological characteristics of the stage during the t...

Confocal micrograph showing a dividing cancer cell (HeLa) in time-lapse. Cellular structures have been visualised in cyan (cell membrane) and red (DNA). The spiral arrangement captures the journey of ...

Purple sea urchin embryos undergoing mitosis. Embryos are expressing GFP-rhotekin GTPase binding domain, which is a probe for active Rho, with 3xmCherry-Ensconsin (a microtubule asociated protein sho...

Transmission electron micrograph of cell division in an insect spermatocyte captured in late anaphase - telophase with cytokinesis in progress. The homologous chromosomes appear as darkly stained disc...

Transmission electron micrographs showing chromosomes in dividing spermatogonia during metaphase in tissue from ram testis (upper panel) and as they begin to separate during early anaphase in tissue f...

Rat NRK stably expressing RFP targeted to mitochondrial matrix imaged at the M phase of the cell cycle. This image is a z-stack from a living cell collected on a Zeiss 510 LSM confocal using a 63X 1.4...

Microtubules in sand dollar embryos expressing three tandem Cherry fluorophores fused to the ensconsin microtubule-binding domain (EMTB-3C). Video demonstrates microtubule dynamics during process of ...

A time lapse experiment of Saccharomyces cerevisiae expressing GFP tagged Cdc20, a cell-cycle regulated activator of anaphase-promoting complex/cyclosome (APC/C) required for metaphase/anaphase transi...