Study on plant Na and K transport system, which is involved in the formation of membrane potential and adaptation of osmolality

膜转运系统与膜电位的形成和对非生物胁迫的适应密切相关。我们的目的是通过细胞膜和类囊体膜介导钠和/或钾渗透的通道和转运体的生理作用。动物细胞和植物细胞的钠钾转运系统存在一定的差异。我们研究了植物细胞和蓝藻中的Na/K转运体和K通道的结构和功能，它们是控制溶质跨膜通量的重要系统。

The membrane transport system is closely involved in the formation of membrane potential and adaptation to the abiotic stress. We aimed the physiological role of the channels and the transporters which mediated Na and/or K permeation across the plasma membrane and thylakoid membrane. There are some difference in Na and K transport system between animal cells and plant cells. We have studied the structure and function of the Na/K transporters and K channels in plant cells and cyanobacteria which are an essential system for the controlling the solute flux across the membrane.