Single slice through a double tilt tomogram of the paranodal region of the Node of Ranvier from mouse sciatic nerve. This image has been downsampled from the raw data image which can be accessed using...

DVD quality video of the Contractile Vacuole Complex of Paramecium multimicronucleatum. In vitro CVC rounding/relaxing cycles. An in vitro CV in a ruptured Paramecium cell is surrounded by cytoplasmic...

This electron micrograph shows a cross section through an axon, its myelin wrap, and the associated myelin-producing Schwann cell from the the cochlear nerve of the cat. The external mesaxon is the l...

Transmission electron micrograph of an unstained, unfixed cytochrome c oxidase crystal prepared from beef heart mitochondria imaged in the frozen hydrated state. A crystalline organization is seen wit...

Transmission electron micrograph of an unstained, unfixed cytochrome c oxidase crystal prepared from beef heart mitochondria imaged in the frozen hydrated state. The crystalline organization is seen w...

Single slice through a single tilt tomogram of the Node of Ranvier from mouse sciatic nerve. This image has been downsampled from the raw data image which can be accessed using the link provided to th...

Single slice through a single tilt tomogram of the Node of Ranvier from mouse sciatic nerve prepared by high pressure freezing and freeze substitution of aldehyde fixed material. This image has been ...

Transmission electron micrograph of an unstained, unfixed cytochrome c oxidase crystal prepared from beef heart mitochondria imaged in the frozen hydrated state. A crystalline organization is seen wit...

Avian erythrocytes differ from most vertebrates in retaining the nucleus at maturity. During erythrocyte development, transcription is progressively shut down and nuclei become compact and heterochrom...

Transmission electron micrograph of an unstained, unfixed cytochrome c oxidase crystal prepared from beef heart mitochondria imaged in the frozen hydrated state. A crystalline organization is seen wit...