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. 2016 May 1;27(9):1442–1450. doi: 10.1091/mbc.E15-12-0832

FIGURE 3:

FIGURE 3:

Subcellular optical activation of endogenous Cdc42 generates directional, reversible cell migration. The image sequence shows a RAW cell transfected with ITSN-tgRFPt-SspB and iLID-CaaX. The white box marks the region photoactivated with 445-nm light. Scale bar, 10 μm. Time is given in minutes:seconds. See also Supplemental Movie S1.