Chair of Genome Research, Faculty of Biology, Bielefeld University, Bielefeld, Germany. kstaderm@CeBiTec.Uni-Bielefeld.DE.|Chair of Genome Research, Faculty of Biology, Bielefeld University, Bielefeld, Germany. bernd.weisshaar@Uni-Bielefeld.DE.|Chair of Genome Research, Faculty of Biology, Bielefeld University, Bielefeld, Germany. dholtgra@CeBiTec.Uni-Bielefeld.DE.