Analysis of the iron stimulon and fur regulon of Geobacter sulfurreducens [expression]

G. sulfurreducens was cultured on a variety of different iron concentrations and differential expression analysis was used to identify the iron stimulon. Wild type G. sulfurreducens was cultured on fresh water media with trace concentrations of iron (iron sufficient condition) as well as no trace iron (iron deficient condition). It was also cultured in ferric citrate (iron excess condition) media