Akalin A, Franke V, Vlahovicek K, Mason C and Schubeler D (2014). “genomation: a toolkit to summarize, annotate and visualize genomic intervals.” Bioinformatics. http://doi.org/10.1093/bioinformatics/btu775, http://bioinformatics.oxfordjournals.org/content/early/2014/12/04/bioinformatics.btu775.long.