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Cited by 253

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Metabolomics: A Way Forward for Crop Improvement

Open access
Razzaq, Ali, Sadia, Bushra, Raza, Ali, Khalid Hameed, Muhammad, Saleem, Fozia·2019·Metabolites

Abstract

Metabolomics is an emerging branch of “omics” and it involves identification and quantification of metabolites and chemical footprints of cellular regulatory processes in different biological species. The metabolome is the total metabolite pool in an organism, which can be measured to characterize genetic or environmental variations. Metabolomics plays a significant role in exploring environment–gene interactions, mutant characterization, phenotyping, identification of biomarkers, and drug discovery. Metabolomics is a promising approach to decipher various metabolic networks that are linked with biotic and abiotic stress tolerance in plants. In this context, metabolomics-assisted breeding enables efficient screening for yield and stress tolerance of crops at the metabolic level. Advanced metabolomics analytical tools, like non-destructive nuclear magnetic resonance spectroscopy (NMR), liquid chromatography mass-spectroscopy (LC-MS), gas chromatography-mass spectrometry (GC-MS), high performance liquid chromatography (HPLC), and direct flow injection (DFI) mass spectrometry, have sped up metabolic profiling. Presently, integrating metabolomics with post-genomics tools has enabled efficient dissection of genetic and phenotypic association in crop plants. This review provides insight into the state-of-the-art plant metabolomics tools for crop improvement. Here, we describe the workflow of plant metabolomics research focusing on the elucidation of biotic and abiotic stress tolerance mechanisms in plants. Furthermore, the potential of metabolomics-assisted breeding for crop improvement and its future applications in speed breeding are also discussed. Mention has also been made of possible bottlenecks and future prospects of plant metabolomics.

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Crossref · 10.3390/metabo9120303

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Metadata

Authors
Razzaq, A., Sadia, B., Raza, A., Khalid Hameed, M., & Saleem, F.
Venue
Metabolites
Publisher
MDPI AG
Published
2019-12-14
Volume
9
Issue
12
Pages
303
ISSN
2218-1989 (ISSN-L)
OpenAlex
W2996288606
Cited by
253
References
202
FWCI
7.81
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Metabolomics: A Way Forward for Crop Improvement. https://app.cochat.ai/papers/10.3390/metabo9120303
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Razzaq, A., Sadia, B., Raza, A., Khalid Hameed, M., & Saleem, F. (2019). Metabolomics: A Way Forward for Crop Improvement. Metabolites. https://doi.org/10.3390/metabo9120303

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