IAA is oxidized to the inactive oxindole-3-acetic acid by DAO ( Figure 1F ), S3H, mediates the hydroxylation of SA to the inactive 2,3-dihydrobenzoic acid (2,3-DHBA) and GA2 oxidase is required for GA catabolism (Yamaguchi, 2008; Zhang et?al
IAA is oxidized to the inactive oxindole-3-acetic acid by DAO ( Figure 1F ), S3H, mediates the hydroxylation of SA to the inactive 2,3-dihydrobenzoic acid (2,3-DHBA) and GA2 oxidase is required for GA catabolism (Yamaguchi,…