1. Department for Plant Biochemistry, Albrecht-von-Haller-Institute for Plant Sciences, University of Goettingen, D-37077 Goettingen, Germany
2. Department of Neurobiology, Max Planck Institute for Biophysical Chemistry, D-37077 Goettingen, Germany
3. Service Unit for Metabolomics and Lipidomics, Goettingen Center for Molecular Biosciences (GZMB), University of Goettingen, D-37077 Goettingen, Germany
4. International Center for Advanced Studies of Energy Conversion (ICASEC), University of Goettingen, D-37077 Goettingen, Germany
5. Goettingen Center for Molecular Biosciences (GZMB), University of Goettingen, D-37077 Goettingen, Germany