代谢组学及其在植物盐胁迫研究中的应用  

Metabolomics and Its Application in the Study of Salt Stress in Plants

作　　者：李明霞[1] 郭瑞[2] 焦阳[1] 朴莲玉[3] 金晓菲[3] 石连旋[1] 

机构地区：[1]东北师范大学生命科学学院,长春130024 [2]中国农业科学院环境资源与可持续发展研究所,北京100081 [3]吉林省农作物新品种引育中心,长春130062

出　　处：《分子植物育种》2017年第5期1862-1867,共6页Molecular Plant Breeding

基　　金：国家自然科学基金项目(31270366)资助

摘　　要：代谢组学是对生物体或细胞所有低分子量代谢产物种类、数量以及代谢途径进行研究的一门新学科,是研究植物学研究的理想平台。盐胁迫是一种重要的非生物胁迫。目前为止,基于代谢组学对盐胁迫下植物的研究已经有很多。本综述总结了土壤盐碱化现状及其对植物的伤害、植物对盐胁迫的适应机制、植物代谢组学研究起源及流程以及代谢组学在植物盐胁迫研究中的进展。旨在为深层次研究植物耐盐性机理提供参考。Metabolomics is a new subject that focused on the kind, quantity and metabolic pathway of all low molecular weight metabolites in organisms or cells. It is an ideal platform for studying botany research. Salt stress is an important abiotic stress. So far, there have been many researches on plants under salt stress based on metabolomics. In this paper, the review summarized the status of soil salinization and its damage to plants, the adaptation mechanism of plants to salt stress, the origin and process of plant metabolomics and the progress of metabolomics in plant salt stress research. Our review objective is providing reference for studying deeply on the plant salt tolerance mechanism.

关 键 词：代谢组学 植物 盐胁迫 应用 

分 类 号：Q945.78[生物学—植物学]