Figure 6.
Comparative analysis of α-linolenic acid metabolism and related genes under freezing stress in quinoa. (a) Key metabolic pathways of α-linolenic acid during freezing in quinoa: gene expression levels are expressed as FPKM values followed by calculation of log2FC for different controls, and metabolite levels are expressed as log2FC values for different controls. LOX, lipoxygenase; LOS, hydroperoxide dehydratase; LOC, allene oxide cyclase; (b) metabolites of α-linolenic acid metabolism and the CCA of the gene, with metabolite index (purple) and gene ID (red).