Cone and rod mitochondria: electron tomography

Transmission electron micrograph of tight junction (zonula occludens) between adjacent plasma membranes in the distal kidney tubule. The darkly staining horizontal structure forms the junctional compl...

The photopigment melanopsin confers photosensitivity upon a minority of retinal output neurons. These intrinsically photosensitive retinal ganglion cells (ipRGCs) are more diverse than once believed, ...

Scanning electron micrograph of lotus leaf trichomes. Trichomes are derived from specialized epidermal cells on a leaf surface and are important for water repellence.

Figure 421 from Chapter 16 (Cytoplasmic matrix and cytoskeleton) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Horizontal section through the apical cytoplasm of a Sertoli cell in the testis of the t...

Colorized transmission electron micrograph of goblet cells packed full of mucous globules (blue). The cells release the globules to provide lubrication and protection to the inner surfaces of the int...

Confocal image stacks of Drosophila (fruit fly) larvae with labeled dendrite arborization sensory neurons and epidermal cells. In the vertical larva, green is dendrites of sensory neurons on the body...

Large scale mosaic imaging with retrograde labeling of retinal ganglion cells

Confocal micrograph of the head region of a transgenic zebrafish embryo. The large circular structure is the eye, showing the structure of the retina. Some neurons in the brain are highlighted in gre...

Scanning electron micrograph of a petiole from an Alcea Roseais (hollyhock). A petiole is the stalk attaching the leaf blade to the stem.