Confocal microscope image of a mouse fibroblast cell about to divide. The nuclei are stained red, and the actin and tubulin filaments of the cytoskeleton, forming the internal framework, are stained g...

Confocal microscope image of a developing Purkinje cell in the cerebellum of a 9 day postnatal rat. The cerebellum contains millions of these cells which are involved with integrating motor and sensor...

Confocal image of a sea squirt heart. The sea squirt heart is a tube made of a single layer of muscle cells. The contractile elements are the long striations stained red and the nuclei are also red....

This image shows a bovine pulmonary artery endothelial cell. The pulmonary artery is the large vessel that takes deoxygenated blood cells from the heart to the lungs. These cells have been stained wit...

This confocal image shows microfilaments (in green) and cell nuclei (in red) of developing wood cells in poplar. In plants, the cytoskeleton is specialised for particular functions. This image shows ...

A Purkinje neuron from the cerebellum of a 2 month old male C57BL/6 mouse, injected with Lucifer Yellow. The elaborate, highly branched dendritic arbor is revealed in this maximum projection image wh...

A Purkinje neuron from the cerebellum of a 2 month old male C57BL/6 mouse, injected with Lucifer Yellow. The elaborate, highly branched dendritic arbor is revealed in this maximum projection image wh...

A Purkinje neuron from the cerebellum of a 2 month old male C57BL/6 mouse, injected with Lucifer Yellow. The elaborate, highly branched dendritic arbor is revealed in this maximum projection image wh...

Single transmitted light section from a through focus series through a photoconverted medium spiny cell from the neostriatum of a wild type mouse. Flocculent material surrounding the labeled cell is ...

Confocal image of an axonal rainbow of oculomotor nerve motor axons from a "Brainbow" mouse brain, with each neuron expressing a distinct color. In Brainbow mice, neurons randomly choose combination...