ArticleMetabolomics : Official journal of the Metabolomic Society2019
Phenotyping reproductive stage chilling and frost tolerance in wheat using targeted metabolome and lipidome profiling.
Article in Metabolomics : Official journal of the Metabolomic Society, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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21 citing papers in PubMed, 48 citations in OpenAlex.
- Integrated phenotyping reveals coordinated physiological responses to cold, freezing, and recovery inAoB PLANTS · 2026Article
- Deciphering Cold Stress Resilience: Multiomics Insights in Contrasting Wheat Genotypes From the Western Himalayas.Plant biotechnology journal · 2026Article
- Integrated analysis of transcriptomic and metabolomic reveal insights into low-temperature stress in sainfoin (Onobrychis viciifolia) seedlings.BMC plant biology · 2025Article
- Review
- Challenges in modelling the impact of frost and heat stress on the yield of cool-season annual grain crops.Frontiers in plant science · 2025Review
- Lipid-Related Domestication Accounts for the Extreme Cold Sensitivity of Semiwild and Tropic Xishuangbanna Cucumber (International journal of molecular sciences · 2023Article
- Comparative metabolomic profiling and nutritional chemistry ofPhysiology and molecular biology of plants : an international journal of functional plant biology · 2023Article
- A TaSnRK1α Modulates TaPAP6L-Mediated Wheat Cold Tolerance through Regulating Endogenous Jasmonic Acid.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
- Revealing Further Insights into Astringent Seeds of Chinese Fir by Integrated Metabolomic and Lipidomic Analyses.International journal of molecular sciences · 2023Article
- Lipid remodeling of contrasting maize (Frontiers in plant science · 2023Article
- Physiology and Molecular Breeding in Sustaining Wheat Grain Setting and Quality under Spring Cold Stress.International journal of molecular sciences · 2022Review
- The Effect of Cold Stress on the Root-Specific Lipidome of Two Wheat Varieties with Contrasting Cold Tolerance.Plants (Basel, Switzerland) · 2022Article
- Article
- Review
- Full-length transcriptome profiling reveals insight into the cold response of two kiwifruit genotypes (A. arguta) with contrasting freezing tolerances.BMC plant biology · 2021Article
- An Arabidopsis lipid map reveals differences between tissues and dynamic changes throughout development.The Plant journal : for cell and molecular biology · 2021Article
- Membrane-Enriched Proteomics Link Ribosome Accumulation and Proteome Reprogramming With Cold Acclimation in Barley Root Meristems.Frontiers in plant science · 2021Article
- Lipid Compositions and Geographical Discrimination of 94 Geographically Authentic Wheat Samples Based on UPLC-MS with Non-Targeted Lipidomic Approach.Foods (Basel, Switzerland) · 2020Article
- A comprehensive comparison of four methods for extracting lipids from Arabidopsis tissues.Plant methods · 2020Article
- Phenology and related traits for wheat adaptation.Heredity · 2020Review
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionFrost events lead to A$360 million of yield losses annually to the Australian wheat industry, making improvement of chilling and frost tolerance an important trait for breeding.
objectivesThis study aimed to use metabolomics and lipidomics to explore genetic variation in acclimation potential to chilling and to identify metabolite markers for chilling tolerance in wheat.
methodsWe established a controlled environment screening assay that is able to reproduce field rankings of wheat germplasm for chilling and frost tolerance. This assay, together with targeted metabolomics and lipidomics approaches, were used to compare metabolite and lipid levels in flag leaves of two wheat varieties with contrasting chilling tolerance.
resultsThe sensitive variety Wyalkatchem showed a strong reduction in amino acids after the first cold night, followed by accumulation of osmolytes such as fructose, glucose, putrescine and shikimate over a 4-day period. Accumulation of osmolytes is indicative of acclimation to water stress in Wyalkatchem. This response was not observed for tolerant variety Young. The two varieties also displayed significant differences in lipid accumulation. Variation in two lipid clusters, resulted in a higher unsaturated to saturated lipid ratio in Young after 4 days cold treatment and the lipids PC(34:0), PC(34:1), PC(35:1), PC(38:3), and PI(36:4) were the main contributors to the unsaturated to saturated ratio change. This indicates that Young may have superior ability to maintain membrane fluidity following cold exposure, thereby avoiding membrane damage and water stress observed for Wyalkatchem.
conclusionOur study suggests that metabolomics and lipidomics markers could be used as an alternative phenotyping method to discriminate wheat varieties with differences in cold acclimation.
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