PoMaMo - a comprehensive database for potato genome data. - Svenja Meyer; Axel Nagel; Christiane Gebhardt (Nucleic Acids Res., 2005)

PageMan: An interactive ontology tool to generate, display, and annotate overview graphs for profiling experiments. - Björn Usadel; Axel Nagel; Dirk Steinhauser; Yves Gibon; Oliver E. Bläsing; Henning Redestig; Nese Sreenivasulu; Leonard Krall; Matthew A. Hannah; Fabien Poree; Alisdair R. Fernie; Mark Stitt (BMC Bioinform., 2006)

GabiPD: the GABI primary database - a plant integrative 'omics' database. - Diego Mauricio Riaño-Pachón; Axel Nagel; Jost Neigenfind; Robert Wagner; Rico Basekow; Elke Weber; Bernd Mueller-Roeber; Svenja Diehl; Birgit Kersten (Nucleic Acids Res., 2009)

PhosPhAt: the Arabidopsis thaliana phosphorylation site database. An update. - Pawel Durek; Robert Schmidt; Joshua L. Heazlewood; Alexandra Jones; Daniel MacLean; Axel Nagel; Birgit Kersten; Waltraud X. Schulze (Nucleic Acids Res., 2010)

Visualizing large, high-throughput datasets based on the cognitive representation of biological pathways. - Axel Nagel; Marc Lohse; Anthony M. Bolger; Mark Stitt; Björn Usadel (Human Vision and Electronic Imaging, 2011)

RobiNA: a user-friendly, integrated software solution for RNA-Seq-based transcriptomics. - Marc Lohse; Anthony M. Bolger; Axel Nagel; Alisdair R. Fernie; John E. Lunn; Mark Stitt; Björn Usadel (Nucleic Acids Res., 2012)