Open access
Aug 2026
MPK3-mediated phosphorylation inactivates MYB4 to promote FIT-dependent iron acquisition
This work unveils the MPK3-MYB4-FIT signaling module as a previously unrecognized regulatory module that contributes to the dynamic control of Fe homeostasis in Arabidopsis.
Hui Song, Guang-Na Chen, Jie-Na Xu et al.
· EMBO Reports · 0 citations