Figure 4.

PAOx metabolism is linked to phenylpropanoid production.

A) A schematic of the metabolic network of IAOx and PAOx in Arabidopsis, as well as the major route of IAA and PAA biosynthesis. B) The level of sinapoylmalate in wild type and CYP79A2 overexpression (ox-1, ox-2) (N=4). Data represent mean ± SD. The means were compared by one-way ANOVA, and statistically significant differences (P < 0.05) were identified by Tukey’s test and indicated by letters to represent difference among groups.