Defense-related callose synthase PMR4 promotes root hair callose deposition and adaptation to phosphate deficiency in Arabidopsis thaliana
K. Okada, K. Yachi, T. A. N. Nguyen, S. Kanno, S. Yasuda, H. Tadai, C. Tateda, T.-H. Lee, U. Nguyen, K. Inoue, N. Tsuchida, T. Ishihara, S. Miyashima, K. Hiruma, K. Miwa, , Y. Saijo
This study identifies PMR4 callose synthase as essential for root hair callose deposition under phosphate deficiency, improving Pi acquisition and plant growth.
bioRxiv · Jul 5, 2023 · PreprintPlant Biology