植物响应盐胁迫蛋白质组学研究进展

盐胁迫严重影响作物生长发育,是导致作物产量和品质下降的主要逆境因子之一。蛋白质是植物生理功能的执行者和生命活动的直接体现者,明确盐胁迫下差异表达蛋白质的种类及性质,对于提高植物抗盐性研究具有重要意义。蛋白质组学技术是研究差异表达蛋白质的强有力工具,本文综述了国内外应用蛋白质组学技术在植物盐胁迫响应方面的研究进展,比较了甜土植物与盐生植物响应盐胁迫的差异蛋白质的种类,并对利用蛋白质组学技术在植物盐胁迫响应研究方面进行了展望。

Progress in proteomics analysis of plant response to salt stress

Salt stress seriously affects the growth and development of crops, which is one of the main adverse factors leading to the decline of crop yield and quality. Protein is not only the performer of plant physiological function, but also the direct manifester of life activities. It is important to clarify the types and properties of differentially expressed proteins under salt stress for improving plant salt tolerance. Proteomics technology is a powerful tool for studying differentially expressed proteins. In this paper, the research advances in the application of proteomics in plant response to salt stress were reviewed. The different protein species of glycophytes and halophytes responding to salt stress were compared, and the application of proteomics in plant response to salt stress was prospected.