Fig. 6From: Integrated metabolomic and transcriptomic study unveils the gene regulatory mechanisms of sugarcane growth promotion during interaction with an endophytic nitrogen-fixing bacteriaChanges in gene expression and metabolite accumulation in the pathway of flavonoid biosynthesis [19]. Metabolites and genes marked with red indicate significantly upregulated in sugarcane root. The heatmap represents the accumulation or expression level of corresponding factor in four stagesBack to article page