Supplemental Movie 3
Representative movies of cells expressing iLID-Caax (green) in combination with Tiam-Micro (red). Photoactivation occurs in the ROI highlighted with a white box. Cells are plated on either fibronectin or poly-L-lysine coated cover glass.
Cells lay their own tracks – optogenetic Cdc42 activation stimulates fibronectin deposition supporting directed migration
J Cell Sci 2017. 130:2971-2983; doi: 10.1242/jcs.205948