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Index of Online Supplemental Material for
J. Cell Biol. 10.1083/jcb.200208179
Srinivasan et al.
Figure S1 Rac but not Cdc42 is necessary for PI(3,4,5)P3 accumulation.
Figure S2 Inhibition of Rac activity blocks polarity, whereas inhibition of Cdc42 activity prevents the consolidation of one leading edge.
Figure S3 Inhibition of Cdc42 activity leads to a range of phenotypes consistent with an inability to stabilize one leading edge.
Video 1 (136 K) Polarization after exposure to a uniform concentration of fMLP.
Video 2 (856 K) Effect of Cdc42N17 on response to a uniform concentration of fMLP.
Video 3 (128 K) Polarization and migration toward fMLP in a micropipette.
Video 4 (204 K) Inhibition of Cdc42 prevents formation of a persistent pseudopod oriented toward a micropipette source of fMLP.
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