1. Institut für Biochemie und Molekularbiologie, ZBMZ, Faculty of Medicine, Albert-Ludwigs-Universität Freiburg, Freiburg, Germany
2. Fakultät für Biologie, Albert-Ludwigs-Universität Freiburg, Freiburg, Germany
3. Department of Energy Joint Genome Institute, Lawrence Berkeley National Laboratory, Berkeley, California, USA
4. Molecular Foundry, Lawrence Berkeley National Laboratory, Berkeley, California, USA
5. Department of Biology, University of Pennsylvania, Philadelphia, Pennsylvania, USA