Movie 2

Cortical F-actin dynamics during antigen stimulation of ShRACK1 KD cl.29 cell.
Time-lapse video of ShRACK1 KD cl.29 MC expressing LifeAct-RFP before and after antigen stimulation. The individual frames in Figure 4 F were extracted from this video. 100s/F, Stimulus were added at second frame.