植物类受体蛋白激酶的研究进展

植物类受体蛋白激酶(receptor-like protein kinase,RLKs)通过胞外结构域识别病原信号分子,发生磷酸化、去磷酸化反应而开启或关闭下游靶蛋白,调节植物固有免疫反应,诱导抗病防御反应.目前对植物类受体蛋白激酶的功能、信号传导和配体识别等方面的研究已成为该领域的重点.本文对近年来国内外有关植物类受体蛋白激酶的结构、功能及其在植物抗病防御反应中的作用研究进行综述,为今后进一步深入研究植物类受体蛋白激酶的生理生化功能及应用提供参考.

Advance in Research of Plant Receptor-like Protein Kinases

Signaling molecules are recognized through extracellular ligand-binding domain of receptors in living plants.Phosphorylation and dephosphorylation of kinases is a common mechanism for positively or negatively regulating kinase-mediated signaling involved in plant innate immunity,and then stimulates resistance to pathogens.To date,the research of the function of the plant receptor-like protein kinases(RLKs),mechanisms of signaling pathways and ligand-binding have already been the importance in this field.In ...