Scanning electron micrograph of rat colon mucosa goblet cells. Image made available by James D. Jamieson and the Department of Cell Biology, Yale University School of Medicine.

Transmission electron micrograph of rat tongue endothelial cell diaphram fenestrae. mage made available by James D. Jamieson and the Department of Cell Biology, Yale University School of Medicine.

The Golgi stack is comprised of seven cisternae, but only the seventh (trans-most) cisterna displays clathrin coated budding profiles. Clathrin spikes are clearly seen on equatorial views of certain b...

Transmission electron micrograph of endothelium caveolea. The specimen is a rat ventricular myocardium capillary. Image made available by James D. Jamieson and the Department of Cell Biology, Yale Un...

Blood vessels and astrocytes in aging rat retina, confocal imaging, 40x. Blood vessels are shown in blue; astrocytes (supportive cells of the nervous system) are mostly in red. As organisms age, ...

Transmission electron micrograph of capillary ventricular caveolea shown in a tangential section. Image made available by James D. Jamieson and the Department of Cell Biology, Yale University School ...

Confocal micrograph of astrocytes and oligodendrocytes from neural stem cells Astrocytes (green) and oligodendrocytes (red) derived from rat neural stem cells in culture. Both these cells are types of...

Confocal micrograph of a rat cerebral cortex with astrocytes’ (yellow) endfeet wrapping around blood vessels (red). Cell nuclei are cyan. The image was collected using spectral imaging with 50 Z-s...

A freeze fracture replica of a Sertoli cell junction from rat testis shows more than 50 rows of particles along the E-face. Image from Gilula, Fawcett and Aoki, Dev. Biol. 50: 142-168 (1976), reprint...

Electron micrograph showing the brush border of intestinal epithelial cells of the rat. The parallel microvilli of the brush border are about 0.1 µm wide and 1.0 µm in length. Image by Jean Paul R...