Pathogen-informed breeding for crop disease resistance  

作　　者：Qi Li Bi Wang Jinping Yu Daolong Dou 

机构地区：[1]Jiangsu Key Laboratory for the Research and Utilization of Plant Resources,Institute of Botany,Jiangsu Province and Chinese Academy of Sciences,Nanjing 210014,China [2]Department of Plant Pathology,Nanjing Agricultural University,Nanjing 210095,China

出　　处：《Journal of Integrative Plant Biology》2021年第2期305-311,共7页植物学报（英文版）

基　　金：supported by the National Natural Science Foundation of China (31625023 and 32001959);the Natural Science Foundation of Jiangsu Province (BK20200286 and BK20170616);the Open Fund of Jiangsu Key Laboratory for the Research and Utilization of Plant Resources(JSPKLB202025)。

摘　　要：The development of durable and broad-spectrum resistance is an economical and eco-friendly approach to control crop diseases for sustainable agricultural production. Emerging knowledge of the molecular basis of pathogenesis and plant–pathogen interactions has contributed to the development of novel pathogen-informed breeding strategies beyond the limits imposed by conventional breeding. Here,we review the current status of pathogen-assisted resistance-related gene cloning. We also describe how pathogen effector proteins can be used to identify resistance resources and to inform cultivar deployment. Finally, we summarize the main approaches for pathogen-directed plant improvement,including transgenesis and genome editing. Thus, we describe the emerging role of pathogen-related studies in the breeding of disease-resistant varieties, and propose innovative pathogen-informed strategies for future applications.

关 键 词：disease resistance breeding effector protein plant immune system plant pathogens 

分 类 号：S332.2[农业科学—作物遗传育种]