This article describes the study progress of heterotrimeric G protein-coupled signaling in plant, in which the functions and related mechanisms of heterotrimeric G protein are more details.

• 文章就植物中异三聚体G蛋白偶联信号途径的研究进展作了综述，并重点讨论了植物异三聚体G蛋白的功能及相关机制。