Dept of Bioinformatics, Biocenter, University of Würzburg, Germany. roland.schwarz@biozentrum.uni-wuerzburg.de|Dept of Bioinformatics, Biocenter, University of Würzburg, Germany. roland.schwarz@biozentrum.uni-wuerzburg.de|Dept of Bioinformatics, Biocenter, University of Würzburg, Germany. roland.schwarz@biozentrum.uni-wuerzburg.de|Dept of Bioinformatics, Biocenter, University of Würzburg, Germany. roland.schwarz@biozentrum.uni-wuerzburg.de|Dept of Bioinformatics, Biocenter, University of Würzburg, Germany. roland.schwarz@biozentrum.uni-wuerzburg.de|Dept of Bioinformatics, Biocenter, University of Würzburg, Germany. roland.schwarz@biozentrum.uni-wuerzburg.de|Dept of Bioinformatics, Biocenter, University of Würzburg, Germany. roland.schwarz@biozentrum.uni-wuerzburg.de