Open access
Aug 2026
Arabidopsis HY5 enhances jasmonate responses by directly suppressing the expression of the JAZ1 gene in a FIN219/JAR1-dependent manner
It is shown that methyl jasmonate (MeJA) substantially induces HY5 protein accumulation in a FIN219/JAR1-dependent manner, and a regulatory mechanism in which HY5 fine-tunes JA signaling and seedling development by integrating light and hormone cues is uncovered.
Yen-Ho Chen, Meng-Chun Lin, Li-Lin Liao et al.
· Frontiers in Plant Science · 0 citations