| Academic Positions |
| |
| 2009 - | Director, Max Planck Institute for Brain Research, Frankfurt, Germany |
| 2004 - 2009 | Investigator, HHMI |
| 2007 - 2009 | Option Representative, Division of Biology, Caltech |
| 2008 | INSERM-visiting Faculty, Triller Lab, Ecole Normale Superieure, Paris |
| 2005 | Visitor in Biology, Russ Fernald Lab, Stanford University |
| 2002 - 2004 | Associate Investigator, HHMI |
| 2000 - 2006 | Executive Officer in Biology, Caltech |
| 2004 - 2011 | Professor, Caltech, Biology |
| 1999 - 2004 | Associate Professor, Caltech, Biology |
| 1997 - 2002 | Assistant Investigator, Howard Hughes Medical Institute (HHMI) |
| 1993 - 1999 | Assistant Professor, Caltech, Biology |
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