ArticleInternational journal of molecular sciences2015
Effects of Heat Stress on Metabolite Accumulation and Composition, and Nutritional Properties of Durum Wheat Grain.
Article in International journal of molecular sciences, 2015. 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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Who cites it
21 citing papers in PubMed, 60 citations in OpenAlex.
- Grain under pressure: Harnessing biochemical pathways to beat drought and heat in wheat.The Plant journal : for cell and molecular biology · 2025Review
- Identification and development of functional markers for purple grain genes in durum wheat (Triticum durum Desf.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Genome-wide expression analysis of novel heat-responsive microRNAs and their targets in contrasting wheat genotypes at reproductive stage under terminal heat stress.Frontiers in plant science · 2024Article
- Effects of Heat Stress on Plant-Nutrient Relations: An Update on Nutrient Uptake, Transport, and Assimilation.International journal of molecular sciences · 2023Review
- Metabolic Profiling Identifies Changes in the Winter Wheat Grains FollowingPlants (Basel, Switzerland) · 2023Article
- Factors Affecting the Nutritional, Health, and Technological Quality of Durum Wheat for Pasta-Making: A Systematic Literature Review.Plants (Basel, Switzerland) · 2023Review
- Metabolic and Transcriptional Stress Memory inCells · 2022Article
- Metabolome dynamics during wheat domestication.Scientific reports · 2022Article
- Chemical Fingerprinting of Heat Stress Responses in the Leaves of Common Wheat by Fourier Transform Infrared Spectroscopy.International journal of molecular sciences · 2022Article
- Why Black Flowers? An Extreme Environment and Molecular Perspective of Black Color Accumulation in the Ornamental and Food Crops.Frontiers in plant science · 2022Review
- Genomics Associated Interventions for Heat Stress Tolerance in Cool Season Adapted Grain Legumes.International journal of molecular sciences · 2021Review
- Changes in Antioxidant Defence System in Durum Wheat under Hyperosmotic Stress: A Concise Overview.Plants (Basel, Switzerland) · 2021Review
- Drought and Heat Stress Impacts on Phenolic Acids Accumulation in Durum Wheat Cultivars.Foods (Basel, Switzerland) · 2021Article
- Climate Change, Crop Yields, and Grain Quality of CPlants (Basel, Switzerland) · 2021Article
- Metabolomics by UHPLC-HRMS reveals the impact of heat stress on pathogen-elicited immunity in maize.Metabolomics : Official journal of the Metabolomic Society · 2021Article
- Temperature-induced changes in the wheat phosphoproteome reveal temperature-regulated interconversion of phosphoforms.Journal of experimental botany · 2018Article
- Metabolome Integrated Analysis of High-Temperature Response inFrontiers in plant science · 2018Article
- Milling overrides cultivar, leavening agent and baking mode on chemical and rheological traits and sensory perception of durum wheat breads.Scientific reports · 2017Article
- Excessive nitrogen application dampens antioxidant capacity and grain filling in wheat as revealed by metabolic and physiological analyses.Scientific reports · 2017Article
- Biochemical Defense Response: Characterizing the Plasticity of Source and Sink in Spring Wheat under Terminal Heat Stress.Frontiers in plant science · 2017Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Durum wheat (Triticum turgidum (L.) subsp. turgidum (L.) convar. durum (Desf.)) is momentous for human nutrition, and environmental stresses can strongly limit the expression of yield potential and affect the qualitative characteristics of the grain. The aim of this study was to determine how heat stress (five days at 37 °C) applied five days after flowering affects the nutritional composition, antioxidant capacity and metabolic profile of the grain of two durum wheat genotypes: "Primadur", an elite cultivar with high yellow index, and "T1303", an anthocyanin-rich purple cultivar. Qualitative traits and metabolite evaluation (by gas chromatography linked to mass spectrometry) were carried out on immature (14 days after flowering) and mature seeds. The effects of heat stress were genotype-dependent. Although some metabolites (e.g., sucrose, glycerol) increased in response to heat stress in both genotypes, clear differences were observed. Following the heat stress, there was a general increase in most of the analyzed metabolites in "Primadur", with a general decrease in "T1303". Heat shock applied early during seed development produced changes that were observed in immature seeds and also long-term effects that changed the qualitative and quantitative parameters of the mature grain. Therefore, short heat-stress treatments can affect the nutritional value of grain of different genotypes of durum wheat in different ways.
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