Characterization of drug-induced transcriptional modules: towards drug repositioning and functional understanding. - Iskar, Murat; Zeller, Georg; Blattmann, Peter; Campillos, Monica; Kuhn, Michael; Kaminska, Katarzyna H.; Runz, Heiko; Gavin, Anne-Claude; Pepperkok, Rainer; Noort, Vera van; Bork, Peer (Molecular Systems Biology, 2013)