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Table 2 Number of filopodia per cell in untransfected and dominant negative Rac1 expressing cells spread on fibronection.

From: Arp2/3 complex activity in filopodia of spreading cells

  15 minutes 30 minutes 60 minutes
Mock transfected 11.7 (± 2.5) 14.1 (± 1.3) 17.3 (± 3.1)
T17N Rac1 7.7 (± 1.0) 9.4 (± 1.0) 8.3 (± 1.7)
  1. Counts are from 3 independent experiments and are ± standard deviation. Mock transfected, 15 minutes n = 73; 30 minutes n = 50; 60 minutes n = 30. N17 Rac1, 15 minutes n = 47; 30 minutes n = 50; 60 minutes n = 46.