[1] UnivMediterranee, Dev Biol Inst Marseille Luminy, CNRS, UMR 6216, F-13288 Marseille 09, France
[2] Columbia Univ, Howard Hughes Med Inst, Dept Biochem & Mol Biophys, New York, NY 10032 USA
[3] Columbia Univ, Howard Hughes Med Inst, Dept Neurosci, New York, NY 10032 USA
[4] Columbia Univ, Dept Pathol, New York, NY 10032 USA
[5] Columbia Univ, Dept Neurol, New York, NY 10032 USA
[6] Columbia Univ, Dept Neurosci, New York, NY 10032 USA
[7] Columbia Univ, Ctr Motor Neuron Biol & Dis, New York, NY 10032 USA
[8] Harvard Univ, Dept Mol & Cellular Biol, Cambridge, MA 02138 USA
[9] INSERM, U624, F-13288 Marseille 09, France
[10] CNRS, UMR 5106, Cognit Neurosci Lab, F-33405 Talence, France