Cataloging the Brassica napus seed metabolome

Figures & data

Figure 1. Groups of metabolites and their possible relatedness in B. napus seeds as inferred from STITCH 5.0 (Szklarczyk et al., 2016) small molecule database mining of total 160 metabolites of which 110 could be assigned to KEGG IDs. For the compound list please refer to Supplementary Table 1.

Notes: Red lines show increasing (thinner to thicker) chemical, biochemical, and functional metabolite-metabolite interactions, while the green lines denote metabolite-protein interactions, and the blue lines show protein-protein interactions. By default, the proteins associated with these metabolites shown are: HXK1: Hexokinase 1; L-GALDH: L-galactose dehydrogenase; VTC4; 3′(2′),5′-bisphosphate nucleotidase; APX1: ascorbate peroxidase 1; ATBFRUCT1: beta-fructofuranosidase; VTE1: Vitamin E Deficient1; MEE32: Maternal effect embryo arrest 32; G-TMT: Gamma tocopherol methyltransferase; TIR1: Transport inhibitor response 1; bfruct4: ATBETAFRUCT4.

Figure 2. KEGG metabolic pathway showing the mapped 110 metabolites (highlighted as bold red dots) obtained from B. napus seeds through metabolomics approaches.

Szklarczyk, D., Santos, A., von Mering, C., Jensen, L. J., Bork, P., & Kuhn, M. (2016). STITCH 5: Augmenting protein-chemical interaction networks with tissue and affinity data. Nucleic Acids Research, 44, D380–4.

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