Key Laboratory of Plant Nutrition and Fertilizer, Ministry of Agriculture and Rural Affairs, Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing, China.
Aix Marseille Univ, CEA, CNRS, BIAM, UMR7265, EBMP, Saint-Paul lez Durance, France.
Trends Plant Sci. 2023 Mar;28(3):267-270. doi: 10.1016/j.tplants.2022.12.008. Epub 2022 Dec 30.
Phosphate (Pi) is involved in numerous metabolic processes and plays a vital role in plant growth. Green plants have evolved intricate molecular bases of Pi signaling to maintain cellular Pi homeostasis. Here, we summarize recent advances in the molecular and structural bases of central Pi signaling and discuss pending questions.
磷酸盐（Pi）参与众多代谢过程，对植物生长起着至关重要的作用。绿色植物已经进化出复杂的 Pi 信号分子基础，以维持细胞内 Pi 稳态。在这里，我们总结了 Pi 信号的中心分子和结构基础的最新进展，并讨论了悬而未决的问题。
