Aug 2026
Cytokinin represses NH4+ efflux by suppressing GH3.5 transcription through an ARR10/12-dependent pathway.
A novel regulatory pathway that integrates cytokinin signaling, auxin homeostasis, and NH4+ transport is elucidated, providing valuable genetic resources for improving nitrogen-use efficiency and stress tolerance in crops.
Ting-Ting Li, Chi-Shang Luan, Li Zhang et al.
· Journal of plant physiology · 0 citations