Integration of shoot-derived polypeptide signals by root TGA transcription factors is essential for survival under fluctuating nitrogen environments
R. Kobayashi, Y. Ohkubo, M. Izumi, R. Ota, K. Yamada, Y. Hayashi, Y. Yamashita, S. Noda, M. Ogawa-Ohnishi, Y. Matsubayashi
This study shows that TGA1 and TGA4 transcription factors integrate shoot-derived polypeptide signals to regulate nitrate uptake in response to fluctuating nitrogen environments.
bioRxiv · Oct 23, 2023Plant Biology