'Omics' techniques for identifying flooding-response mechanisms in soybean

► The 'omics' approach could be enhanced by mapping multiple 'omics' data on a metabolic network. ► Activation of glycolysis and fermentation cascades are key elements in soybean to flooding stress. ► The TCA cycle is strongly influenced in the soybean roots by flooding stress. ► The mapping result disrupted flows caused by the flooding stress in the metabolic network.