An effector region in Eps8 is responsible for the activation of the Rac-specific GEF activity of Sos-1 and for the proper localization of the Rac-based actin–polymerizing machine
The Journal of Cell Biology (2001) - Comments
pubmed: 11524436  doi: 10.1083/jcb.200103146  issn: 0021-9525  issn: 1540-8140 

Giorgio Scita, Pierluigi Tenca, Liliana B. Areces, Arianna Tocchetti, Emanuela Frittoli, Giuseppina Giardina, Isabella Ponzanelli, Patrizia Sini, Metello Innocenti, Pier Paolo Di Fiore