Scanning electron micrograph of pancreatic cancer cells. See additional image at CIL:39076.

Colorized scanning electron micrograph showing two lung cancer cells. These cells were grown using cell culture techniques.

A colorized scanning electron micrograph of pancreatic cancer cells grown in culture. See additional image at CIL: 39104.

Lung cancer cells.

These examples of ependymal epithelium from the rat brain represent epithelia that lack zonulae occludentes. Further, there appears to be no consistent order to the junctional specializations that are...

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...

Transverse section through the neural tube of an early stage chick embryo. The brown stain shows the neurofilament in the axons of the commisural neurons (running down the sides of the neural tube) an...

E-cadherin local dynamics were studied in mature junctions, that is, junctions engaged in adhesion for many hours, in which cadherin expression level is stable. After stable transfection with E-cadher...

E-cadherin local dynamics were studied in mature junctions, that is, junctions engaged in adhesion for many hours, in which cadherin expression level is stable. After stable transfection with E-cadher...

E-cadherin local dynamics were studied in mature junctions, that is, junctions engaged in adhesion for many hours, in which cadherin expression level is stable. After stable transfection with E-cadher...