d glucuronic acid/oryza sativa

Myo-inositol oxygenase (MIOX), a unique monooxygenase, catalyzes the oxidation of myo-inositol to d-glucuronic acid. However, the protective role of MIOX in plants against oxidative stress or drought stress remains unknown. In this study, the functional characterization of MIOX obtained from the

Arabinoxylans in crop plants are the major sugar components of the cell walls, and UDP-xylose is a key substrate in the biosynthesis of xylans. In this study, the six putative UDP-D-glucuronic acid decarboxylase genes from rice (Oryza sativa UDP-xylose synthase; OsUXS) were cloned. Except for the