Open access
Oct 2026
A bHLH121/URI–ANAC017–MAT1/SAM1 regulatory cascade controls iron homeostasis in Arabidopsis
SUMMARY Iron (Fe) deficiency is a critical environmental constraint limiting plant growth, yield, and quality. Although plants have evolved sophisticated mechanisms to enhance Fe uptake, transport, and utilization, key components of the underlying regulatory network remain unclear. Here, we identify the NAM, ATAF1/2, a...
Chun-Yan Tu, Qi Wu, Fang-Wei Yu et al.
· The Plant Journal · 0 citations