PRODORIC (release 2009): a database and tool platform for the analysis of gene regulation in prokaryotes. - Andreas Grote; Johannes Klein; Ida Retter; Isam Haddad; Susanne Behling; Boyke Bunk; Ilona Biegler; Svitlana Yarmolinetz; Dieter Jahn; Richard Münch (Nucleic Acids Res., 2009)