Rac function is crucial for cell migration but is not required for spreading and focal adhesion formation

Anika Steffen, Markus Ladwein, Georgi A Dimchev, Anke Hein, Lisa Schwenkmezger, Stefan Arens, Kathrin I Ladwein, J Margit Holleboom, Florian Schur, J Victor Small, Janett Schwarz, Ralf Gerhard, Jan Faix, Theresia E B Stradal, Cord Herbert Brakebusch, Klemens Rottner