1. Institute of Human Genetics, University Hospital Jena, 07743 Jena, Germany
2. Transcriptome and Genome Analysis Laboratory (TAL), Department of Developmental Biochemistry, University of Goettingen, 37077 Goettingen, Germany
3. Institute of Biochemistry I, University Hospital Jena, 07743 Jena, Germany
4. Current address: Institute of Human Genetics, University Hospital RWTH Aachen, Aachen, Germany
5. FACS Core Facility, Leibniz Institute on Aging, Fritz Lipmann Institute (FLI), 07745 Jena, Germany
6. Centre for Nanoscale Microscopy and Molecular Physiology of the Brain (CNMPB), Department of Developmental Biochemistry, University of Goettingen, 37077 Goettingen, Germany