Histology slide highlighting simple columnar epithelium, which line the luminal surfaces of the jejunum, the middle section of the small intestine. This image is slide 29 in the University of Michig...

Brightfield image using an depth of fieldd showing the skeleton of a radiolarian, a single-cell protozoan with an intricate mineral skeleton. Radiolarian skeletons typically have a central capsule di...

Projection a series of confocal images of the eye of a commmon blue damselfly. This projection shows the regular, crystal-like architecture of the eye of the Enallagma cyathigerum, an active visual pr...

Scale detail of Tench fish (Tinca tinca) from Russian lakes. This image was captured using oblique transmitted light. Honorable Mention, 2010 Olympus BioScapes Digital Imaging Competition®.

Colorized image of a colony of Actinobacillus actinomycetemcomitans, one of the thousands of different types of bacteria found in the mouth. It is one of the main causes of gum disease, which, as well...

Lily mitosis. A light microscope image of a cell from the endosperm of an African globe lily Haemanthus (Scadoxus) katherinae. This is one frame of a sequence that shows all phases of mitosis. The lil...

Lily mitosis. A light microscope image of a cell from the endosperm of an African globe lily Haemanthus (Scadoxus) katherinae. This is one frame of a sequence that shows all phases of mitosis. The lil...

Lily mitosis. A light microscope image of a cell from the endosperm of an African globe lily Haemanthus (Scadoxus) katherinae. This is one frame of a sequence that shows all phases of mitosis. The lil...

Gallbladder wall of a human patient with gallstones. This low magnification view shows the wall of the diseased gallbladder to have a top layer of highly polarized epithelial cells over a large volu...

COS7 cells, transfected with GFP-PTP1B and APN-EphA3, when co-transfected with TM-BirA, yielded biotinylated EphA3 that can be stimulated with SA-Dynabeads. GFP-PTP1B and EphA3-transfected COS7 cells...