ArticleFrontiers in plant science2019
Genetic Variation for Protein Content and Yield-Related Traits in a Durum Population Derived From an Inter-Specific Cross Between Hexaploid and Tetraploid Wheat Cultivars.
Article in Frontiers in plant science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 50 citations in OpenAlex.
- Article
- Genetic architecture of seed protein composition in grain amaranth (Frontiers in nutrition · 2026Article
- Identification and validation of quantitative trait loci for seven quality-related traits in common wheat (Triticum aestivum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- High-quality bonds:Frontiers in plant science · 2025Article
- QTL Mapping of Yield-Related Traits in Tetraploid Wheat Based on Wheat55K SNP Array.Plants (Basel, Switzerland) · 2024Article
- GWAS in a Collection of Bulgarian Old and Modern Bread Wheat Accessions Uncovers Novel Genomic Loci for Grain Protein Content and Thousand Kernel Weight.Plants (Basel, Switzerland) · 2024Article
- Independent genetic factors control floret number and spikelet number inFrontiers in plant science · 2024Article
- Article
- Factors Affecting the Nutritional, Health, and Technological Quality of Durum Wheat for Pasta-Making: A Systematic Literature Review.Plants (Basel, Switzerland) · 2023Review
- Effect of Production Technology Intensity on the Grain Yield, Protein Content and Amino Acid Profile in Common and Durum Wheat Grain.Plants (Basel, Switzerland) · 2023Article
- Genetic dissection of grain iron and zinc, and thousand kernel weight in wheat (Triticum aestivum L.) using genome-wide association study.Scientific reports · 2022Article
- Datasets for grain protein content, yield-related traits, and candidate genes in a durum wheat RIL population derived from a "hexaploid × tetraploid" interspecific cross.Data in brief · 2022Article
- A comprehensive meta-QTL analysis for yield-related traits of durum wheat (Frontiers in plant science · 2022Article
- Consensus genomic regions associated with grain protein content in hexaploid and tetraploid wheat.Frontiers in genetics · 2022Article
- Physical mapping of QTL associated with agronomic and end-use quality traits in spring wheat under conventional and organic management systems.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
- Genetic dissection of grain architecture-related traits in a winter wheat population.BMC plant biology · 2021Article
- Meta-QTL analysis and identification of candidate genes for quality, abiotic and biotic stress in durum wheat.Scientific reports · 2021Article
- Combining Protein Content and Grain Yield by Genetic Dissection in Bread Wheat under Low-Input Management.Foods (Basel, Switzerland) · 2021Article
- From Genetic Maps to QTL Cloning: An Overview for Durum Wheat.Plants (Basel, Switzerland) · 2021Review
- Identification of Novel Genomic Regions for Biofortification Traits Using an SNP Marker-Enriched Linkage Map in Wheat (Frontiers in nutrition · 2021Article
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5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Wheat grain protein content (GPC) and yield components are complex quantitative traits influenced by a multi-factorial system consisting of both genetic and environmental factors. Although seed storage proteins represent less than 15% of mature kernels, they are crucial in determining end-use properties of wheat, as well as the nutritional value of derived products. Yield and GPC are negatively correlated, and this hampers breeding programs of commercially valuable wheat varieties. The goal of this work was the evaluation of genetic variability for quantity and composition of seed storage proteins, together with yield components [grain yield per spike (GYS) and thousand-kernel weight (TKW)] in a durum wheat population obtained by an inter-specific cross between a common wheat accession and the durum cv. Saragolla. Quantitative trait loci (QTL) analysis was conducted and closely associated markers identified on a genetic map composed of 4,366 SNP markers previously obtained in the same durum population genotyped with the 90K iSelect SNP assay. A total of 22 QTL were detected for traits related to durum wheat quality. Six genomic regions responsible for GPC control were mapped on chromosomes 2B, 3A, 4A, 4B, 5B, and 7B, with major QTL on chromosomes 2B, 4A, and 5B. Nine loci were detected for GYS: two on chromosome 5B and 7A and one on chromosomes 2A, 2B, 4A, 4B, 7B, with the strongest QTL on 2B. Eight QTL were identified for TKW, three of which located on chromosome 3A, two on 1B and one on 4B, 5A, and 5B. Only small overlapping was found among QTL for GYS, TKW, and GPC, and increasing alleles coming from both parents on different chromosomes. Good candidate genes were identified in the QTL confidence intervals for GYS and TKW.
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