Chemotaxis of a population of
Dictyostelium
cells to cAMP: Large version
Chemotaxis of Dictyostelium cells
to a micropipette emitting the chemoattractant cAMP. The movie is taken
by time-lapse video microscopy using DIC optics and a 20X objective. The
time frame of the movie is approximately 20 minutes. Images were taken
every 6 seconds. S. Lee, Firtel lab.