Technical Articles

As a core member of the MAPK signaling pathway, MPK5 (Mitogen-Activated Protein Kinase 5) functions as a critical "molecular switch" in plant growth, development, and stress responses. Since its identification in the rice genome, researchers have gradually unveiled its pivotal role in signal transduction networks. This article systematically elucidates the biological characteristics and translational value of MPK5 protein through four dimensions: molecular structure, functional mechanisms, research progress, and agricultural applications.