Fig. 4
Metabolomic and transcriptomic conjoint analysis of roots in CmANR1-trangenic and WT chrysanthemum. a Venn diagram of significant differential transcripts and metabolites that were involved in same metabolic pathways in roots of chrysanthemum. b The same KEGG pathways (top10) shared by transcriptomic and metabolomic data of roots in chrysanthemum. c The representative metabolic pathways and related DEGs that were involved in amino sugar and nucleotide sugar metabolism. Chitinase (TR4985|c0-g1), hexokinase (TR12735|c0-g1), frutokinase (TR12776|c5-g3), and UDP-glucose 4,6-dehydratase (TR21678|c0-g1, TR21678|c0-g4) that are involved in amino sugar and nucleotide sugar metabolism are marked. The red and blue squares mean the upregulated and downregulated genes, respectively. Red arrows suggest where the DEGs function. The log2(fold change) and heat meap of the related DEGs in OVXs/WT are listed on the left. d The changing metabolites and DEGs being involved in Glycolysis and TCA cycle in CmANR1-OVXs chrysanthemum