The Helmholtz Network for Bioinformatics: an integrative web portal for bioinformatics resources. - Torsten Crass; Iris Antes; Rico Basekow; Peer Bork; Christian Buning; Maik Christensen; Holger Claussen 002; Christian Ebeling; Peter Ernst; Valérie Gailus-Durner; Karl-Heinz Glatting; Rolf Gohla; et al. (Bioinform., 2004)

LitMiner and WikiGene: identifying problem-related key players of gene regulation using publication abstracts. - Holger Maier; Stefanie Döhr; Korbinian Grote; Sean O'Keeffe; Thomas Werner; Martin Hrabé de Angelis; Ralf Schneider (Nucleic Acids Res., 2005)

PASTAA: identifying transcription factors associated with sets of co-regulated genes. - Helge G. Roider; Thomas Manke; Sean O'Keeffe; Martin Vingron; Stefan A. Haas (Bioinform., 2009)

Combinatorial Binding in Human and Mouse Embryonic Stem Cells Identifies Conserved Enhancers Active in Early Embryonic Development. - Jonathan Göke; Marc Jung; Sarah Behrens; Lukas Chavez; Sean O'Keeffe; Bernd Timmermann; Hans Lehrach; James Adjaye; Martin Vingron (PLoS Comput. Biol., 2011)