Phagocytosis of bacteria by Dictyostelium discoideum amoebae. These Dictyostelium cells are expressing GFP-2FYVE, which binds to phosphatidylinositol 3-phosphate [PI(3)P], and mRFP-LimEdelta, which bi...

A movie of phagocytosis of bacteria by Dictyostelium discoideum amoebae. These Dictyostelium cells are expressing GFP-2FYVE, which binds to phosphatidylinositol 3-phosphate [PI(3)P], and mRFP-LimEdelt...

Mitotic spindle flattening. Compression elongates microtubule spindle. Widefield fluorescence images of Ptk2 cell expressing GFP tubulin flattened with a micromanipulator at 3:00-3:30 (min:s). Ima...

Phagosome neutralization visualized using FITC-yeast. Amoebae of Dictyostelium discoideum were fed living budding yeast (S. cerevisiae strain TH2-1B) that had been labeled with fluorescein isothiocyan...

A movie of phagosome neutralization visualized using FITC-yeast. Amoebae of Dictyostelium discoideum were fed living budding yeast (S. cerevisiae strain TH2-1B) that had been labeled with fluorescein ...

A movie that shows phagosome acidification and neutralization visualized using FITC-yeast. Amoebae of Dictyostelium discoideum were fed living budding yeast (S. cerevisiae strain TH2-1B) that had been...

Starved wild-type Dictyostelium cells migrate toward the cathode (left). A direct-current electric field of 10 Vpcm was applied and the cells were observed for 20 min at 5-sec intervals. (Scale bar, ...

Visualization of yolk syncytial layer (YSL) nuclei in living zebrafish embryos. Sytox Green, a membrane-impermiant vital nuclear stain, was injected into the yold cell of late blastula (sphere stage)...

Dance of the Chromosomes. The movie captures the entire course of mitosis in a PtK1 (Potorus tridactylis kidney) cell from prophase through the formation of two daughter cells. This is a time-lapse mo...

This time lapse series illustrates the early division up to the four-cell stage of a wild-type C. elegans embryo by DIC microscopy. The first C. elegans embryonic division of the P0 zygote is asymmetr...