A hierarchy of databases for modeling gene regulatory mechanisms. - Edgar Wingender; Xin Chen; T. Heinemeyer; Alexander E. Kel; Ines Liebich; T. Meinhardt (German Conference on Bioinformatics, 1998)

PathoDB - a database that combines pathological data with molecular information. - T. Meinhardt; M. Prüß; Edgar Wingender (German Conference on Bioinformatics, 1999)

Expanding the TRANSFAC database towards an expert system of regulatory molecular mechanisms. - T. Heinemeyer; Xin Chen; Holger Karas; Alexander E. Kel; Olga V. Kel-Margoulis; Ines Liebich; T. Meinhardt; Ingmar Reuter; Frank Schacherer; Edgar Wingender (Nucleic Acids Res., 1999)

TRANSFAC: an integrated system for gene expression regulation. - Edgar Wingender; Xin Chen; Reinhard Hehl; Holger Karas; Ines Liebich; V. Matys; T. Meinhardt; M. Prüß; Ingmar Reuter; Frank Schacherer (Nucleic Acids Res., 2000)