NIH 3T3 cell (mouse embryonic fibroblast line) stained for Actin (green) and DNA (blue). PLoS Biology February 2009|Volume 7|Issue 2| e1000038 Active-Site Inhibitors of mTOR Target Rapamycin-Resist...

Stereo pair of an embedment-free section of a detergent-extracted unfertilized hamster egg. The central region of the egg contains two different types of fibrous networks: a thicker network of sheets...

Confocal microscope image of a portion of a human 5-day embryo illustrating the trophoblastic shell. Interphase microtubules (green) are labeled with alpha/beta tubulin primary antibodies. FITC conjug...

PALM images of two regions of Drosophila metaphase chromosomes with red arrowheads pointing to filamentous structures. Overview images of the chromosome clusters are seen the the grouped image (CIL:3...

A confocal Z-stack from a transgenic Drosophila embryo expressing the kinesin-14 motor Ncd-GFP during prometaphase phase 1. This image stack is original data contributing to Fig. 1 "Prometaphase spin...

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...

First cleavage of a live mouse zygote. Clear circles are the nuclei which are in a sea of granule dense yolk. The band around the two cells is the zona pellucida.

(C) Overview of cluster of metaphase chromosomes from a Drosophila embryo visualized using fluorescence microscopy showing the DAPI (blue) and histone (green) fluorescence. (A) PALM image of region in...

First cleavage of a live mouse zygote. Clear circles are the nuclei which are in a sea of granule dense yolk. The band around the two cells is the zona pellucida.

A confocal 4D-stack from a transgenic Drosophila embryo during prometaphase expressing lamin-GFP (green) and injected with rhodamine-conjugated tubulin (red) and the lamin-B tail dominant negative sub...