ArticleBMC genomic data2021
Genome-wide association studies of plant architecture-related traits and 100-seed weight in soybean landraces.
Article in BMC genomic data, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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14 citing papers in PubMed.
- Plant architecture genes affect seed composition and seed weight in soybeans grown in the Midsouth USA.Frontiers in plant science · 2026Article
- Integrative haplotype and SNP-based GWAS supports the identification of stable genomic loci controlling yield-related traits in soybean.Frontiers in plant science · 2026Article
- QTL mapping for hundred-seed weight in soybean using high-density SLAF-seq technology.BMC plant biology · 2025Article
- Genome-wide association study to identification of candidate genes influencing key seed traits in Perilla frutescens.BMC plant biology · 2025Article
- A 14-3-3 modulator of seed weight and quality for unlocking the yield potential of soybean.Nature communications · 2025Article
- Integrative genome-wide association and haplotype-based analyses reveal genetic structure and local adaptation in Korean landrace soybeans.BMC plant biology · 2025Article
- A genome-wide association study prioritizes VRN1-2 as a candidate gene associated with plant height in soybean.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Integrating linkage mapping and GWAS reveals novel genetic architecture of seed weight in soybean (Frontiers in plant science · 2025Article
- Genome-wide association study of sucrose content in vegetable soybean.BMC plant biology · 2024Article
- Genome-Wide Association Analysis of Yield-Related Traits and Candidate Genes in Vegetable Soybean.Plants (Basel, Switzerland) · 2024Article
- GWAS and WGCNA Analysis Uncover Candidate Genes Associated with Oil Content in Soybean.Plants (Basel, Switzerland) · 2024Article
- Identification of superior and rare haplotypes to optimize branch number in soybean.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- BG2: Bayesian variable selection in generalized linear mixed models with nonlocal priors for non-Gaussian GWAS data.BMC bioinformatics · 2023Article
- Identification and Characterization of Key Genes Responsible for Weedy and Cultivar Growth Types in Soybean.Frontiers in genetics · 2022Article
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11 authors.
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Abstract
backgroundPlant architecture-related traits (e.g., plant height (PH), number of nodes on main stem (NN), branch number (BN) and stem diameter (DI)) and 100-seed weight (100-SW) are important agronomic traits and are closely related to soybean yield. However, the genetic basis and breeding potential of these important agronomic traits remain largely ambiguous in soybean (Glycine max (L.) Merr.).
resultsIn this study, we collected 133 soybean landraces from China, phenotyped them in two years at two locations for the above five traits and conducted a genome-wide association study (GWAS) using 82,187 single nucleotide polymorphisms (SNPs). As a result, we found that a total of 59 SNPs were repeatedly detected in at least two environments. There were 12, 12, 4, 4 and 27 SNPs associated with PH, NN, BN, DI and 100-SW, respectively. Among these markers, seven SNPs (AX-90380587, AX-90406013, AX-90387160, AX-90317160, AX-90449770, AX-90460927 and AX-90520043) were large-effect markers for PH, NN, BN, DI and 100-SW, and 15 potential candidate genes were predicted to be in linkage disequilibrium (LD) decay distance or LD block. In addition, real-time quantitative PCR (qRT-PCR) analysis was performed on four 100-SW potential candidate genes, three of them showed significantly different expression levels between the extreme materials at the seed development stage. Therefore, Glyma.05 g127900, Glyma.05 g128000 and Glyma.05 g129000 were considered as candidate genes with 100-SW in soybean.
conclusionsThese findings shed light on the genetic basis of plant architecture-related traits and 100-SW in soybean, and candidate genes could be used for further positional cloning.
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