[1] Harvard Univ, Howard Hughes Med Inst, Cambridge, MA 02138 USA
[2] Harvard Univ, Mol & Cellular Biol, Cambridge, MA 02138 USA
[3] Columbia Univ, New York, NY 10027 USA
[4] Harvard, Boston, MA USA
[5] Harvard, Dept Mol & Cellular Biol, Boston, MA USA
[6] US Natl Acad Sci, Washington, DC 20016 USA
[7] French Acad Sci, Paris, France
[8] Amer Acad Arts & Sci, Cambridge, MA 02138 USA
[9] Amer Assoc Advancement Sci, Cambridge, MA 02138 USA
[10] Howard Hughes Med Inst, Janelia Res Campus, Ashburn, VA USA
[11] Queensland Brain Inst, Brisbane, Qld, Australia
[12] Inst Mol Pathol, Vienna, Austria