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The Complex Genetic Architecture of the Metabolome

Figure 2

Metabolic network for Expt. A generated from significant (local FDR<20%) partial correlations between metabolites.

Metabolites are represented by nodes (circles) and significant metabolite-metabolite connections are represented by edges (lines). Solid lines define positive connection and dotted lines indicated negative correlations. Colors of circles indicate: amino acids (bright green), fatty acids (yellow), carbohydrates (pink), hydroxy acids (dark green), alcohols and polyols (blue).

Figure 2

doi: https://doi.org/10.1371/journal.pgen.1001198.g002