The trans-zeatin-type side-chain modification of cytokinins controls rice growth
T. Kiba, K. Mizutani, A. Nakahara, Y. Takebayashi, M. Kojima, T. Hobo, Y. Osakabe, K. Osakabe, H. Sakakibara
This study identifies CYP735A3 and CYP735A4 as enzymes required for tZ-type cytokinin biosynthesis in rice, showing their role in growth promotion of both roots and shoots.
bioRxiv · Sep 25, 2022 · PreprintPlant Biology