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Review
. 2020 Apr 25:310:125914.
doi: 10.1016/j.foodchem.2019.125914. Epub 2019 Dec 2.

Applications of metabolomics in the research of soybean plant under abiotic stress

Affiliations
Review

Applications of metabolomics in the research of soybean plant under abiotic stress

Zhe Feng et al. Food Chem. .

Abstract

Qualitative and quantitative metabolomics analysis of all small-molecule metabolites in organisms is an emerging omics technology alongside genomics and proteomics. Plant metabolites are extremely diverse both within species and in terms of their physiological function. Plant metabolomics studies use mainly liquid/gas chromatography-mass spectrometry (LC/GC-MS) and nuclear magnetic resonance (NMR) techniques combined with chemometrics and multivariate statistical analysis to analyze plant metabolites, and metabolomics plays a key role in agricultural and food science research. In this review, we discuss the status of metabolomics in soybean in response to abiotic stresses such as drought, heat, salinity, flooding, chilling and heavy metal stresses and analyze the challenges and opportunities. Furthermore, the notable metabolites detected in response to different stresses are summarized to provide a reference for applications of metabolomics in soybean research.

Keywords: Abiotic stresses; Metabolomics; Review; Soybean.

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