Published August 20, 2012 // JCB vol. 198 no. 4 677-693
The Rockefeller University Press, doi: 10.1083/jcb.201202094

Epithelial junction formation requires confinement of Cdc42 activity by a novel SH3BP1 complex

Video 4.
Dorsal EFG-induced actin dynamics in SH3BP1-depleted A431 cells. SH3BP1 siRNA- transfected, GFP-actin–expressing A431 cells were analyzed by time-lapse epifluorescence microscopy (Axiovert 200M). The focal plane was set to the dorsal level. Images were taken every 5 s for 10 min and 35 s (frame rate of replay: 15 frames per second).