Tissue section of human prostate containing adenocarcinoma that has been immunostained for the cell-surface antigen CD133. Nuclei are stained in blue. This image is part of a large collection of image...

Tissue section of human prostate containing adenocarcinoma that has been immunostained for the cell-surface antigen CD49d. Nuclei are stained in blue. This image is part of a large collection of image...

Tissue section of human prostate containing adenocarcinoma that has been immunostained for the cell-surface antigen CD49d. Nuclei are stained in blue. This image is part of a large collection of image...

Tissue section of human prostate containing adenocarcinoma that has been immunostained for the cell-surface antigen CD49d. Nuclei are stained in blue. This image is part of a large collection of image...

Tissue section of human prostate containing adenocarcinoma that has been immunostained for the cell-surface antigen CD49d. Nuclei are stained in blue. This image is part of a large collection of image...

Fluorescent micrograph of epithelial cells from the bladder wall. The cells were isolated immediately after collection of a urine specimen and are not fixed. The image was taken using a standard epi...

Scanning electron micrograph of Botrytis sp. (a mold) on the skin of a Pinot noir grape. Botrytis sp is grey-mold called nobel rot on wine grapes.

Topographical regulation of keratinocyte migration. 2D, 3D, and 1D fibrillar migration of human epidermal keratinocytes. 2D matrices were constructed by uniform coating with extracellular matrix (ECM)...

Images of desmosomes from conventional EM and freeze fracture preparations show transmembrane filaments that link two hemidesmosomes. Upper: section of a cell boundary in the ciliary epithelium of th...

Darkfield image of dried thorax scales from a Eupholus weevil. The image was taken at 10X and is composed of a stack of 80 images. Honorable Mention, 2011 Olympus BioScapes Digital Imaging Competit...