ArticleJournal of experimental botany2013
Association study of wheat grain protein composition reveals that gliadin and glutenin composition are trans-regulated by different chromosome regions.
Article in Journal of experimental botany, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers, 1 of them a synthesis that pooled it.
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Who cites it
37 citing papers in PubMed, 1 synthesis or guideline pooled it, 96 citations in OpenAlex.
- Consensus genomic regions for grain quality traits in wheat revealed by Meta-QTL analysis and in silico transcriptome integration.The plant genome · 2023Pooled it
- Genome-wide association analysis and KASP markers development for protein quality traits in winter wheat.BMC plant biology · 2025Article
- Storage protein activator controls grain protein accumulation in bread wheat in a nitrogen dependent manner.Scientific reports · 2023Article
- Clipping Effect on the Grain Nitrogen and Protein Fractions of Ancient and Old Wheats Grown in a Mediterranean Environment.Foods (Basel, Switzerland) · 2023Article
- Bread wheat (Data in brief · 2023Article
- Insights into FourInternational journal of molecular sciences · 2022Article
- Does Nitrogen Fertilization Affect the Secondary Structures of Gliadin Proteins in Hypoallergenic Wheat?Molecules (Basel, Switzerland) · 2022Article
- Wheat grain proteomic and protein-metabolite interactions analyses provide insights into plant growth promoting bacteria-arbuscular mycorrhizal fungi-wheat interactions.Plant cell reports · 2022Article
- Effects of Nitrogen Fertilizer on Quality Characteristics of Wheat with the Absence of Different Individual High-Molecular-Weight Glutenin Subunits (HMW-GSs).International journal of molecular sciences · 2022Article
- Promoter DNA hypermethylation ofJournal of advanced research · 2022Article
- Genome-Wide Association Study Reveals the Genetic Basis of Five Quality Traits in Chinese Wheat.Frontiers in plant science · 2022Article
- The end-use quality of wheat can be enhanced by optimal water management without incurring yield loss.Frontiers in plant science · 2022Article
- Dissection of the Genetic Architecture for Quantities of Gliadins Fractions in Wheat (Frontiers in plant science · 2022Article
- Influence of Drought and Salt Stress on Durum Wheat Grain Quality and Composition: A Review.Plants (Basel, Switzerland) · 2021Review
- The MYB family transcription factor TuODORANT1 from Triticum urartu and the homolog TaODORANT1 from Triticum aestivum inhibit seed storage protein synthesis in wheat.Plant biotechnology journal · 2021Article
- Genotypic Variability on Grain Yield and Grain Nutritional Quality Characteristics of Wheat Grown under Elevated COPlants (Basel, Switzerland) · 2021Article
- N Partitioning between Gluten Fractions in a Set of Italian Durum Wheat Cultivars: Role of the Grain N Content.Foods (Basel, Switzerland) · 2020Article
- Could Global Intensification of Nitrogen Fertilisation Increase Immunogenic Proteins and Favour the Spread of Coeliac Pathology?Foods (Basel, Switzerland) · 2020Article
- New insights into the mechanism of storage protein biosynthesis in wheat caryopsis under different nitrogen levels.Protoplasma · 2020Article
- Over-ExpressingInternational journal of molecular sciences · 2020Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Wheat grain storage protein (GSP) content and composition are the main determinants of the end-use value of bread wheat (Triticum aestivum L.) grain. The accumulation of glutenins and gliadins, the two main classes of GSP in wheat, is believed to be mainly controlled at the transcriptional level through a network of transcription factors. This regulation network could lead to stable cross-environment allometric scaling relationships between the quantity of GSP classes/subunits and the total quantity of nitrogen per grain. This work conducted a genetic mapping study of GSP content and composition and allometric scaling parameters of grain N allocation using a bread wheat worldwide core collection grown in three environments. The core collection was genotyped with 873 markers for genome-wide association and 167 single nucleotide polymorphism markers in 51 candidate genes for candidate association. The candidate genes included 35 transcription factors (TFs) expressed in grain. This work identified 74 loci associated with 38 variables, of which 19 were candidate genes or were tightly linked with candidate genes. Besides structural GSP genes, several loci putatively trans-regulating GSP accumulation were identified. Seven candidate TFs, including four wheat orthologues of barley TFs that control hordein gene expression, were associated or in strong linkage disequilibrium with markers associated with the composition or quantity of glutenin or gliadin, or allometric grain N allocation parameters, confirming the importance of the transcriptional control of GSP accumulation. Genome-wide association results suggest that the genes regulating glutenin and gliadin compositions are mostly distinct from each other and operate differently.
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