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Fig. 3 | Biotechnology for Biofuels and Bioproducts

Fig. 3

From: 4D genetic networks reveal the genetic basis of metabolites and seed oil-related traits in 398 soybean RILs

Fig. 3

Statistical associations among six seed–oil-related traits, 59 metabolites, and 107 lipids in 398 soybean RILs. A Heatmap of genetic correlation for lipids. B Networks between metabolites/lipids and oil-related traits were constructed using the Gaussian graphical model, minimax concave penalty, and smoothly clipped absolute deviation methods. The sizes of nodes indicate their degrees in the network. C, D Cliques around seed oil content and seed fatty acids were extracted from the networks in B. The transparency of each label represents the connectivity of each node. Circle node: metabolite; diamond node: lipid; octagon node: seed oil-related trait; orange node: carbohydrate; red node: fatty acids and triglyceride; blue node: lipids measured by GC–TOF–MS; purple node: diglyceride; light green node: glycerolipid; brown: organic acid; pink node: amino acid; dark blue node: phospholipid; dark green node: sphingolipid; the color of line: the size of correlation coefficient

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