This simulation shows a dynamic molecular model of the bacterial cytoplasm, giving us a spectacular glimpse of the crowded conditions of the interior of a cell over a brief 15-microsecond time span. ...

Platinum replica depicting the cytoskeletal organization of dendritic spines in extracted 14 DIV neurons. Branched actin filaments (cyan) in the head. Image corresponds to Figure 2a in Mol Biol Cell....

Platinum replica depicting the cytoskeletal organization of dendritic spines in extracted 14 DIV neurons. This image shows branched actin filaments (cyan) at the neck–head junction. Dashed arrows ...

Platinum replica depicting the cytoskeletal organization of dendritic spines in extracted 14 DIV neurons. Mushroom spines associate with dendrites at the base (bottom) and with axons by the head (top)...

Platinum replica depicting the cytoskeletal organization of dendritic spines in extracted 14 DIV neurons. This image shows the interaction of putative PSD from the spine head with axonal intermediate ...

A model of the bovine mitochondrial ATP synthase at 32 Angstrom resolution as determined by electron cryomicroscopy of detergent solubilized single particles obtained from heart mitochondria. A render...

Surface rendered models of chromatin organization from tomogram derived from a TEM image of epon section of a freeze-substituted mouse retina. (C) shows the region boxed in CIL:39743 where 4 regions o...

QuickTime movie of a complete optical scan through a rabbit intestinal villus tip infected with Wt-GFP L. monocytogenes (green), and counterstained with phalloidin (red) to visualize the actin cytoske...

This batik was produced from a hematoxylin and eosin stained section from a neonatal mouse ovary. The image shows various structures within the ovary, including five oocytes in developing follicles. B...

A 5 nm tomographic slice from a vitreous section of a Saccharomyces cerevisiae cell. (M) is a Mitochondrion and (V) a vacuole. Scale bar, 100 nm. Upper Panel: A high-resolution density map of the aver...