苹果属植物寄主应答病原菌胁迫的蛋白质组学研究进展

Progress in proteomics studies of the response of apple plants to their pathogens

苹果基因组研究的不断深入,为苹果属植物蛋白质组学研究奠定了基础。近年来,蛋白质组学分析方法在探讨苹果属植物应答病原菌胁迫时,所启动的抗病相关蛋白的差异表达,以及相关抗病机制方面发挥了重要作用。本文针对近年来蛋白质组学研究技术在果树上的应用,综述了苹果属植物应答火疫病、褐斑病、黑星病等主要病害胁迫的蛋白质组学研究进展,分析了蛋白质组学分析技术在苹果属植物相关研究中存在的问题,以期为进一步探究苹果属植物抗病的分子机制提供参考。

Rapid development of apple genome research builds up an important basis for proteomics research of Malus spp.In recent years,proteomics approaches played a key role in exploring the differential expression of de-fense-related proteins induced by the pathogens,and understanding the molecular mechanism of apple host resist-ance to the pathogens.Based on the application of proteomics approaches on fruit trees,we review the apple pro-teomics studies,including the resistance-related proteins of apple host induced by some main diseases in apple pro-duction,such as fire blight,Marssonina apple blotch,and apple scab,which will provide some clues to a compre-hensive understanding of the molecular mechanism of apple host resistance to the pathogens.