代谢组学是系统生物学重要的分支,通过对小分子代谢物的研究来揭示生命体的生理状态,进而探索生命活动的规律。对代谢组学进行了简单概述,介绍了代谢组学常用的分析平台,综述了代谢组学在水稻响应非生物和生物胁迫、基因功能、辅助育种及转基因安全研究中的应用现状,并就存在的挑战和机遇进行了分析,以期为代谢组学应用于水稻研究提供参考。 Metabonomics is an important branch of system biology, through the study of small molecule metabolites to reveal the physiological state of living body, and then explore the law of life activities. Metabolomics is briefly reviewed. Metabolomics commonly used analytical platforms are introduced. Metabolomics is reviewed for its application in response to abiotic and biotic stresses, gene function, assisted breeding and transgenic safety research. The challenges and opportunities were analyzed in order to provide a reference for the application of metabolomics in rice research.