Auxin-dependent acceleration of cell division rates regulates root growth at elevated temperature
H. Ai, J. Bellstaedt, K. S. Bartusch, L. Eschen-Lippold, S. Babben, G. U. Balcke, A. Tissier, B. Hause, T. G. Andersen, C. Delker, M. Quint
This study shows that elevated temperature promotes primary root growth in Arabidopsis thaliana by accelerating cell division rates through auxin-mediated signaling, distinct from shoot thermomorphogenesis.
bioRxiv · Jun 22, 2022 · PreprintPlant Biology