Figure 1From: Evolutionary study of the isoflavonoid pathway based on multiple copies analysis in soybeanThe isoflavonoid phytoalexin synthesis pathway in soybeans. Terminal productions of the phenylpropanoid pathway are in brackets. The most upstream and downstream enzymes are indicated in blue. The branch-point enzymes are indicated in red. Metabolic node substances are labeled in bold. Dotted arrows represent multiple or unclear steps.Back to article page