ArticleFrontiers in plant science2021
Genome-Wide Association Study of Grain Number in Common Wheat From Shanxi Under Different Water Regimes.
Article in Frontiers in plant science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- 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
- An integrated multiple analysis reveals the genetic information associated with root-related traits in wheat (Triticum aestivum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Extensive phenotyping and genome-wide analysis of grain number-related traits in a diverse wheat core collection.The plant genome · 2026Article
- Genetic dissection for phosphorus uptake and utilization efficiency at seedling stage in wheat (Molecular breeding : new strategies in plant improvement · 2025Article
- Analysis of lycopene variation and genetic characteristics in wheat grain.BMC plant biology · 2025Article
- Genetic dissection of plant height-related traits by combined methods in wheat (Triticum aestivum L.).BMC plant biology · 2025Article
- Development and application of the GenoBaits WheatSNP16K array to accelerate wheat genetic research and breeding.Plant communications · 2025Article
- Genetic dissection of flag leaf morphology traits and fine mapping of a novel QTL (Qflw.sxau-6BL) in bread wheat (Triticum aestivum L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Drought-tolerant wheat for enhancing global food security.Functional & integrative genomics · 2024Review
- Identification of novel putative alleles related to important agronomic traits of wheat using robust strategies in GWAS.Scientific reports · 2023Article
- Genome-wide association study of grain hardness and novelMolecular breeding : new strategies in plant improvement · 2022Article
- Genome-wide association study of coleoptile length with Shanxi wheat.Frontiers in plant science · 2022Article
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Authors and funding
9 authors.
Funding
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Abstract
Water availability is a crucial environmental factor on grain number in wheat, which is one of the important yield-related traits. In this study, a diverse panel of 282 wheat accessions were phenotyped for grain number per spike (GNS), spikelet number (SN), basal sterile spikelet number (BSSN), and apical sterile spikelet number (ASSN) under different water regimes across two growing seasons. Correlation analysis showed that GNS is significantly correlated with both SN and BSSN under two water regimes. A total of 9,793 single nucleotide polymorphism (SNP) markers from the 15 K wheat array were employed for genome-wide association study (GWAS). A total of 77 significant marker-trait associations (MTAs) for investigated traits as well as 8 MTAs for drought tolerance coefficient (DTC) were identified using the mixed linear model. Favored alleles for breeding were inferred according to their estimated effects on GNS, based on the mean difference of varieties. Frequency changes in favored alleles associated with GNS in modern varieties indicate there is still considerable genetic potential for their use as markers for genome selection of GNS in wheat breeding.
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