质膜H+-ATPase与环境胁迫

Plasma Membrane H+-ATPase and Environmental Stress

摘要:

植物根系质膜H⁺-ATPase在调节细胞内pH值，促进养分吸收、同化物运输等方面具有重要作用。对质膜H⁺-ATPase的结构、功能和分子机制进行综述，并讨论了质膜H⁺-ATPase在信号传递过程及植物适应环境胁迫中的作用，最后就植物质膜H⁺-ATPase的研究及应用提出几点看法。

Abstract:

Plant plasma membrane H⁺-ATPase plays important roles in regulation of pH in cells, in enhancement of nutrient uptake and in transportation of assimilates. This paper reviews plant plasma membrane H⁺-ATPase under the following headings： structure, function and molecular machenism, signal transduction events; response of plant plasma membrane H⁺-ATPase to environmental stresss. Future prospects are presented as well.