ArticleGenome biology2023
Genetic basis of geographical differentiation and breeding selection for wheat plant architecture traits.
Article in Genome biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.
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Who cites it
17 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.
- Unravelling consensus genomic regions conferring stem-related traits in wheat via meta-QTL analysis.BMC plant biology · 2025Pooled it
- Genome-wide linkage and association mapping identified a novel candidate gene, TaGLK-A1, underlying fructan content in wheat grain.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Spatial Regulation of Silicon Accumulation in Peduncle Confers Sheathed Spike in Barley.Plant biotechnology journal · 2026Article
- Genomic and genetic dissection of drought tolerance in a resilient wheat germplasm JIN50.Nature genetics · 2026Article
- Genome-wide characterization and adaptive evolution of favorable gibberellin 2-oxidase alleles contributing to wheat agronomic traits.Journal of advanced research · 2026Article
- O-GlcNAc and phosphorylation modifications on HtL1/FBA10 regulate wheat vernalization for flowering.Nature communications · 2025Article
- Antagonistic effects of selection on alleles associated with seed size and seed dormancy in wheat.Genome biology · 2025Article
- Genetic dissection of plant height-related traits by combined methods in wheat (Triticum aestivum L.).BMC plant biology · 2025Article
- Refining polyploid breeding in sweet potato through allele dosage enhancement.Nature plants · 2025Article
- Effects of Deep Tillage on Rhizosphere Soil and Microorganisms During Wheat Cultivation.Microorganisms · 2024Article
- Article
- Exploring Novel Genomic Loci and Candidate Genes Associated with Plant Height in Bulgarian Bread Wheat via Multi-Model GWAS.Plants (Basel, Switzerland) · 2024Article
- Effects of Deep Tillage on Wheat Regarding Soil Fertility and Rhizosphere Microbial Community.Microorganisms · 2024Article
- Genome-wide atlas of rust resistance loci in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Review
- Genetic architecture and genomic prediction of plant height-related traits in chrysanthemum.Horticulture research · 2024Article
- A new model construction based on the knowledge graph for mining elite polyphenotype genes in crops.Frontiers in plant science · 2024Article
- A high-resolution genotype-phenotype map identifies the TaSPL17 controlling grain number and size in wheat.Genome biology · 2023Article
Corrections and comments
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Authors and funding
23 authors at 6 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundPlant architecture associated with increased grain yield and adaptation to the local environments is selected during wheat (Triticum aestivum) breeding. The internode length of individual stems and tiller length of individual plants are important for the determination of plant architecture. However, few studies have explored the genetic basis of these traits.
resultsHere, we conduct a genome-wide association study (GWAS) to dissect the genetic basis of geographical differentiation of these traits in 306 worldwide wheat accessions including both landraces and traditional varieties. We determine the changes of haplotypes for the associated genomic regions in frequency in 831 wheat accessions that are either introduced from other countries or developed in China from last two decades. We identify 83 loci that are associated with one trait, while the remaining 247 loci are pleiotropic. We also find 163 associated loci are under strong selective sweep. GWAS results demonstrate independent regulation of internode length of individual stems and consistent regulation of tiller length of individual plants. This makes it possible to obtain ideal haplotype combinations of the length of four internodes. We also find that the geographical distribution of the haplotypes explains the observed differences in internode length among the worldwide wheat accessions.
conclusionThis study provides insights into the genetic basis of plant architecture. It will facilitate gene functional analysis and molecular design of plant architecture for breeding.
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