Representative time-lapse movie of a human mammary tumor fragment in collagen. CIL 42160 is a movie of a normal mammary fragment in Matrigel. Images collected every 20 minutes and bar is 50 microns....

Representative time-lapse movie of a normal mouse mammary fragment in Matrigel. Images taken every 20 minutes. CIL 42151 is a related movie of a normal mammary fragment in collagen I. This movie is...

Representative time-lapse movie of a mouse mammary tumor fragment in collagen I. Images taken every 20 min. CIL 42153 is related movie of normal mouse mammary fragment in collagen I. This movie is ...

Representative time-lapse movie of a normal mouse mammary fragment in collagen I. Images collected every 20 minutes. This movie is part of a group of movies that include CIL 42151-42168.

Leukocyte chemotaxis from caudal vein to tailfin wound site. Video made available by Mark Cooper thru The Zebrafish A Living Laboratory.

Rolling of leukocytes on the walls of the caudal vein in a larval zebrafish; real time. As in adult mammals, such rolling occurs only in veins, not in arteries. Video made available by Mark Cooper th...

Representative time-lapse movie of a mouse mammary tumor fragment in Matrigel. CIL 42167 is a related movie of a mammary tumor fragment in collagen I. Images collected every 20 min. This movie is p...

Representative time-lapse movie of a mouse mammary tumor fragment in collagen I. CIL 42166 is a related movie of a mammary tumor fragment in Matrigel. Images collected every 20 min. This movie is par...

An anucleate cytoplast--a piece of lamellipodium detached from its parent cell--is able to migrate autonomously, without a nucleus, Golgi Apparatus, or microtubules. Image made available thru Mark Coo...

Differential interference micrograph (Nomarski) of late binary fission in the desmid algae, Micrasterias rotata.