ArticleCells2020
Phenotyping the Chilling and Freezing Responses of Young Microspore Stage Wheat Spikes Using Targeted Metabolome and Lipidome Profiling.
Article in Cells, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Abscisic acid positively regulates rice spikelet closure.PloS one · 2026Article
- Multiomic analyses reveal transcription factors involved in the fatty acid biosynthesis pathway under cold stress in upland cotton (Frontiers in plant science · 2025Article
- Multiomic analysis reveals that the flavonoid biosynthesis pathway is associated with cold tolerance inFrontiers in plant science · 2025Article
- The phosphorylated pathway of serine biosynthesis affects sperm, embryo, and sporophyte development, and metabolism in Marchantia polymorpha.Communications biology · 2024Article
- The Role of the Ascorbic Acid-Glutathione Cycle in Young Wheat Ears' Response to Spring Freezing Stress.Plants (Basel, Switzerland) · 2023Article
- Label-Free Quantitative Proteomics Reveal the Mechanisms of Young Wheat (International journal of molecular sciences · 2023Article
- Revealing Further Insights into Astringent Seeds of Chinese Fir by Integrated Metabolomic and Lipidomic Analyses.International journal of molecular sciences · 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
- An Arabidopsis lipid map reveals differences between tissues and dynamic changes throughout development.The Plant journal : for cell and molecular biology · 2021Article
- The Metabolic Response of Brachypodium Roots to the Interaction with Beneficial Bacteria Is Affected by the Plant Nutritional Status.Metabolites · 2021Article
- Membrane-Enriched Proteomics Link Ribosome Accumulation and Proteome Reprogramming With Cold Acclimation in Barley Root Meristems.Frontiers in plant science · 2021Article
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Authors and funding
7 authors.
Funding
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Abstract
Chilling and frost conditions impose major yield restraints to wheat crops in Australia and other temperate climate regions. Unpredictability and variability of field frost events are major impediments for cold tolerance breeding. Metabolome and lipidome profiling were used to compare the cold response in spikes of cold-tolerant Young and sensitive variety Wyalkatchem at the young microspore (YM) stage of pollen development. We aimed to identify metabolite markers that can reliably distinguish cold-tolerant and sensitive wheat varieties for future cold-tolerance phenotyping applications. We scored changes in spike metabolites and lipids for both varieties during cold acclimation after initial and prolonged exposure to combined chilling and freezing cycles (1 and 4 days, respectively) using controlled environment conditions. The two contrasting wheat varieties showed qualitative and quantitative differences in primary metabolites involved in osmoprotection, but differences in lipid accumulation most distinctively separated the cold response of the two wheat lines. These results resemble what we previously observed in flag leaves of the same two wheat varieties. The fact that this response occurs in tissue types with very different functions indicates that chilling and freezing tolerance in these wheat lines is associated with re-modelling of membrane lipid composition to maintain membrane fluidity.
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