Department of Bioinformatics, Institute for Microbiology and Genetics, University of Göttingen, Göttingen, Germany.|Department of Bioinformatics, Institute for Microbiology and Genetics, University of Göttingen, Göttingen, Germany.|Department of Bioinformatics, Institute for Microbiology and Genetics, University of Göttingen, Göttingen, Germany.|Department of Bioinformatics, Institute for Microbiology and Genetics, University of Göttingen, Göttingen, Germany.