1. Department of Industrial Biotechnology, Fraunhofer Institute for Molecular Biology and Applied Ecology IME, 52074 Aachen, Germany
2. Department of Biology, RWTH Aachen University, 52074 Aachen, Germany
3. Department Bioinformatics and Databases, Leibniz Institute DSMZ-German Culture Collection for Microorganisms and Cell Cultures, 38124 Braunschweig, Germany