ArticlePloS one2019
Drought stress affects the protein and dietary fiber content of wholemeal wheat flour in wheat/Aegilops addition lines.
Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 58 citations in OpenAlex.
- Article
- Optimizing water-nitrogen management for enhanced nutritional quality and mineral biofortification in dry-land winter wheat cultivars on the loess Plateau, China.BMC plant biology · 2025Article
- Integrating metabolomics and high-throughput phenotyping to elucidate metabolic and phenotypic responses to early-season drought stress in Nordic spring wheat.BMC plant biology · 2025Article
- A linkage map of Aegilops biuncialis reveals significant genomic rearrangements compared to bread wheat.The plant genome · 2025Article
- Effects of Irrigation Water Amount and Humic Acid on β-Glucan Synthesis in Post-Anthesis Grains of Naked Oats.Life (Basel, Switzerland) · 2025Article
- Changes in the Content of Dietary Fiber, Flavonoids, and Phenolic Acids in the Morphological Parts ofMolecules (Basel, Switzerland) · 2025Article
- Perspectives on the utilization ofFrontiers in plant science · 2025Review
- DArTseq genotyping facilitates identification of Aegilops biuncialis chromatin introgressed into bread wheat Mv9kr1.Plant molecular biology · 2024Article
- Evaluation of memory drought stress effects on storage compounds seedlings of cotton (Gossypium hirsutum) and in-silico analysis of glutathione reductase.BMC plant biology · 2024Article
- Metabolic and transcriptomic profiling during wheat seed development under progressive drought conditions.Scientific reports · 2023Article
- An Overview of Factors Affecting the Functional Quality of Common Wheat (International journal of molecular sciences · 2023Review
- Seed nutritional quality in lentil (Frontiers in nutrition · 2023Article
- Article
- Transient drought during flowering modifies the grain proteome of bread winter wheat.Frontiers in plant science · 2023Article
- Striving for Stability in the Dough Mixing Quality of Spring Wheat under the Influence of Prolonged Heat and Drought.Plants (Basel, Switzerland) · 2022Article
- Salicylic Acid Improves Growth and Physiological Attributes and Salt Tolerance Differentially in Two Bread Wheat Cultivars.Plants (Basel, Switzerland) · 2022Article
- Identification of New QTLs for Dietary Fiber Content inInternational journal of molecular sciences · 2022Article
- The end-use quality of wheat can be enhanced by optimal water management without incurring yield loss.Frontiers in plant science · 2022Article
- Impact of climate change on agricultural production; Issues, challenges, and opportunities in Asia.Frontiers in plant science · 2022Review
- Influence of Drought and Salt Stress on Durum Wheat Grain Quality and Composition: A Review.Plants (Basel, Switzerland) · 2021Review
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Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Wild relatives of wheat, such as Aegilops spp. are potential sources of genes conferring tolerance to drought stress. As drought stress affects seed composition, the main goal of the present study was to determine the effects of drought stress on the content and composition of the grain storage protein (gliadin (Gli), glutenin (Glu), unextractable polymeric proteins (UPP%) and dietary fiber (arabinoxylan, β-glucan) components of hexaploid bread wheat (T. aestivum) lines containing added chromosomes from Ae. biuncialis or Ae. geniculata. Both Aegilops parents have higher contents of protein and β-glucan and higher proportions of water-soluble arabinoxylans (determined as pentosans) than wheat when grown under both well-watered and drought stress conditions. In general, drought stress resulted in increased contents of protein and total pentosans in the addition lines, while the β-glucan content decreased in many of the addition lines. The differences found between the wheat/Aegilops addition lines and wheat parents under well-watered conditions were also manifested under drought stress conditions: Namely, elevated β-glucan content was found in addition lines containing chromosomes 5Ug, 7Ug and 7Mb, while chromosomes 1Ub and 1Mg affected the proportion of polymeric proteins (determined as Glu/Gli and UPP%, respectively) under both well-watered and drought stress conditions. Furthermore, the addition of chromosome 6Mg decreased the WE-pentosan content under both conditions. The grain composition of the Aegilops accessions was more stable under drought stress than that of wheat, and wheat lines with the added Aegilops chromosomes 2Mg and 5Mg also had more stable grain protein and pentosan contents. The negative effects of drought stress on both the physical and compositional properties of wheat were also reduced by the addition of these. These results suggest that the stability of the grain composition could be improved under drought stress conditions by the intraspecific hybridization of wheat with its wild relatives.
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