Video 3 (788 KB)
MCF-7 cells transfected with vector alone with no gradient applied. Cells display little protrusive behavior and no translocation. Video shows cells on a Matrigel substratum with any chemoattractant source applied at the top of the video and are comprised of 10-min interval frames over a 5-h period of time. Video shows cells on a Matrigel substratum with any chemoattractant source applied at the top of the video and are comprised of 10-min interval frames over a 5-h period of time.