We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleLight-mediated activation reveals a key role for Rac in collective guidance of cell movement in vivo.AuthorsXiaobo Wang; Li He; Yi I. Wu; Hahn, Klaus M.; Montell, Denise J.PublicationNature Cell Biology, 2010, Vol 12, Issue 6, p591ISSN1465-7392Publication typearticleDOI10.1038/ncb2061