ArticleScientific reports2022
Genetic dissection of grain iron and zinc, and thousand kernel weight in wheat (Triticum aestivum L.) using genome-wide association study.
Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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Who cites it
29 citing papers in PubMed, 46 citations in OpenAlex.
- Reconfiguring biofortification strategies to transform food systems and address micronutrient deficiency of the 21st century.Journal of integrative plant biology · 2026Review
- Genetic dissection of cold stress tolerance and yield potential under cold stress in nested synthetic wheat (Triticum aestivum L.) introgression libraries using multi-locus genome-wide association and haplotype analysis.Functional & integrative genomics · 2026Article
- Multi-locus GWAS to unravel the genetic architecture of grain iron, zinc and protein contents in wheat (Triticum aestivum L.) genotypes evaluated over multiple locations and years.BMC plant biology · 2026Article
- Genetic dissection and stability analysis of grain protein content and thousand-grain weight in emmer wheat (Triticum turgidum subsp. dicoccum) germplasm.Scientific reports · 2026Article
- Genome-wide association mapping, phylogenetic study, and multivariate analysis of component traits of grain yield in wheat under heat stress conditions.Plant molecular biology · 2026Article
- Genome-Wide Association Studies for Grain Micronutrient Concentration in Spring Wheat (Plants (Basel, Switzerland) · 2025Article
- Genome-wide association mapping for stay-green and stem reserve mobilization traits in wheat (Triticum aestivum L.) under combined heat and drought stress.Protoplasma · 2025Article
- Unveiling Novel Genetic Loci and Superior Alleles for Nickel Accumulation in Wheat via Genome-Wide Association Study.Plants (Basel, Switzerland) · 2025Article
- Enriched grain minerals in Aegilops tauschii-derived common wheat population under heat-stress environments.Scientific reports · 2025Article
- Deciphering the genetic basis of grain iron and zinc content in wheat under heat and drought stress using GWAS.PloS one · 2025Article
- Genetic dissection of Septoria tritici blotch and Septoria nodorum blotch resistance in wheat using GWAS.Frontiers in plant science · 2025Article
- Mapping of the QTLs governing grain nutrients in wheat (Frontiers in plant science · 2025Article
- Genome-wide association study of seedling-plant resistance to stripe rust in bread wheat (Frontiers in plant science · 2025Article
- Improving wheat grain composition for human health by constructing a QTL atlas for essential minerals.Communications biology · 2024Article
- Genome-wide association study reveals genetic loci for ten trace elements in foxtail millet (Setaria italica).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Discovering novel genomic regions explaining adaptation of bread wheat to conservation agriculture through GWAS.Scientific reports · 2024Article
- Biofortification of Triticum species: a stepping stone to combat malnutrition.BMC plant biology · 2024Review
- Genome-wide association study identifies novel loci and candidate genes for rust resistance in wheat (Triticum aestivum L.).BMC plant biology · 2024Article
- Genomic wide association study and selective sweep analysis identify genes associated with improved yield under drought in Turkish winter wheat germplasm.Scientific reports · 2024Article
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Authors and funding
16 authors at 5 institutions in 1 country.
Funding
Abstract
Genetic biofortification is recognized as a cost-effective and sustainable strategy to reduce micronutrient malnutrition. Genomic regions governing grain iron concentration (GFeC), grain zinc concentration (GZnC), and thousand kernel weight (TKW) were investigated in a set of 280 diverse bread wheat genotypes. The genome-wide association (GWAS) panel was genotyped using 35 K Axiom Array and phenotyped in five environments. The GWAS analysis showed a total of 17 Bonferroni-corrected marker-trait associations (MTAs) in nine chromosomes representing all the three wheat subgenomes. The TKW showed the highest MTAs (7), followed by GZnC (5) and GFeC (5). Furthermore, 14 MTAs were identified with more than 10% phenotypic variation. One stable MTA i.e. AX-95025823 was identified for TKW in both E4 and E5 environments along with pooled data, which is located at 68.9 Mb on 6A chromosome. In silico analysis revealed that the SNPs were located on important putative candidate genes such as Multi antimicrobial extrusion protein, F-box domain, Late embryogenesis abundant protein, LEA-18, Leucine-rich repeat domain superfamily, and C3H4 type zinc finger protein, involved in iron translocation, iron and zinc homeostasis, and grain size modifications. The identified novel MTAs will be validated to estimate their effects in different genetic backgrounds for subsequent use in marker-assisted selection. The identified SNPs will be valuable in the rapid development of biofortified wheat varieties to ameliorate the malnutrition problems.
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