A Nomarski differential interference micrograph of a filament of Nostoc sp, a nitrogen-fixing cyanobacterium.

Individual deep cell moving by circus movements. Fundulus heteroclitus(killifish) embryo. Images made available through Mark Cooper and Zebrafish The Living Laboratory.

Xenopus gastrulation. Video made available through Mark Cooper and Zebrafish - The Living Laboratory.

The low magnification overview of Zebrafish development covering cleavage through segmentation stages. Reproduced with permission from Karlstrom RO, Kane DA A flipbook of zebrafish embryogenesis. Deve...

Zebrafish development from early cell division to axiation and onset of muscular contractions. Video made avaialable through Mark Cooper and Zebrafish - The Living Laboratory.

Representative time-lapse movie of a normal mouse mammary fragment in collagen I. CIL 42168 is a related movie of a normal mammary fragment in Matrigel. Images taken every 20 min. This movie is par...

An ameba, Balamuthia mandrillaris, within a culture of feeder cells is extended from its branched pseudopodia at the upper left corner of the picture while its rope-like body curves over and around a ...

Acanthamoeba castellani is a free living amoebae found in soil and water and can be an opportunistic pathogen as well. They have been diagnosed as the causative agent associated with keratitis, an inf...

Balamuthia mandrillaris was isolated from a sample of soil from a plant in the home of a child who died of amebic encephalitis. These free living amoebae can be opportunistic pathogens, and in some ...

Adapted from the original movie of a Balamuthia mandrillaris within a culture of monkey kidney cells (CIL:20152). The comparatively thick body of the ameba has a number of pseudopodia extending from i...