Description:Metabolomic analysis of Wildtype, fnr, arcA and ihf mutants in glucose minimal media under anaerobic fermentation conditions during its exponential phase of growth. Three biological and two technical replicates samples (n=6) were harvested for each of the strains while growing in a bioreactor anaerobically at 37 degrees Celsius and 150 rpm. This study aims to characterize and compare the metabolic profiles of all these strains.