1. Department of Genetics, Philipps-Universität Marburg, Marburg, Germany
2. Department of Biosystems Science and Engineering, ETH Zürich, Basel, Switzerland
3. Department of Biochemistry, Philipps-Universität Marburg, Marburg, Germany
4. Max Planck Institute for Terrestrial Microbiology, Marburg, Germany
5. LOEWE Center for Synthetic Microbiology, Philipps-Universität Marburg, Marburg, Germany