Fig. 6From: Integrating transcriptomics and metabolomics to characterise the response of Astragalus membranaceus Bge. var. mongolicus (Bge.) to progressive drought stressAn overview of metabolic changes in A. mongolicus, which was exposed to drought stress. a, b Drought–induced metabolites concentration had relatively changed as compared to the control (0 day). c Differences in primary metabolite profiles during drought, heatmap color indicate the abundance of each metabolite in different stages of drought stress (A: control; B: water stress for 6 days; C: water stress for 10 days; D: water stress for 14 days)Back to article page