1. Department of Biotechnology and Life Sciences, University of Insubria, via J. H. Dunant 3, 21100 Varese, Italy
2. Department of Molecular Microbiology, John Innes Centre, Norwich, NR4 7UH, United Kingdom
3. Technology Platform Genomics, CeBiTec, Bielefeld University, Sequenz 1, 33615 Bielefeld, Germany