EphA4-Dependent Axon Guidance Is Mediated by the RacGAP α2-Chimaerin

Heike Wegmeyer,1 Joaquim Egea,2 Nadine Rabe,4 Henrik Gezelius,4 Alessandro Filosa,2,3 Anders Enjin,4 Frederique Varoqueaux,1 Katrin Deininger,2 Frank Schnütgen,5 Nils Brose,1 Rüdiger Klein,2 Klas Kullander,4 and Andrea Betz1,* 1Department of Molecular Neurobiology and DFG Center for Molecular Physiology of the Brain, Max Planck Institute of Experimental Medicine, D-37075 Göttingen, Germany 2Department of Molecular Neurobiology 3The International Max Planck Research School for Molecular and Cellular Life Sciences Max Planck Institute of Neurobiology, D-82152 Martinsried, Germany 4Department of Neuroscience, Unit of Developmental Genetics, Uppsala University, S-75123 Uppsala, Sweden 5Department of Molecular Hematology, University of Frankfurt Medical School, D-60590 Frankfurt/Main, Germany *Correspondence: [email protected] DOI 10.1016/j.neuron.2007.07.038