Rac1-Mediated Endocytosis during Ephrin-A2- and Semaphorin 3A-Induced Growth Cone Collapse

↵* W.M.J. and G.G. contributed equally to this work.

This work was supported by National Institutes of Health Grants EY07133, EY111926, and HD19950 and by National Science Foundation Grant IBN80932. We are grateful to C. Ercole (University of Minnesota) for technical assistance, T. Kuhn for the gift of adenovirus, and S. Ng for the gift of semaphorin 3A-producing cells.

Correspondence should be addressed to Steven C. McLoon, Department of Neuroscience, University of Minnesota, 6-145 Jackson Hall, 321 Church Street Southeast, Minneapolis, MN 55455. E-mail: mcloons{at}umn.edu.