ArticleBMC plant biology2020
Quantitative trait loci analysis of seed oil content and composition of wild and cultivated soybean.
Article in BMC plant biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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23 citing papers in PubMed, 74 citations in OpenAlex.
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- Cell wall invertase improves grain nutrition via regulating sugar and hormone metabolism gene expression in transgenic soybean.Annals of botany · 2026Article
- Genome-wide detection of superior haplotypes for seed oil and protein content in Northeast China soybean (Frontiers in plant science · 2026Article
- The effect of ethyl methanesulfonate (EMS) and environmental factors on soybean traits.BMC plant biology · 2025Article
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- Integration of GWAS and transcriptome and haplotype analyses to identify QTNs and candidate genes controlling oil content in soybean seeds.Scientific reports · 2025Article
- Soybean genome‑wide association study of seed weight, protein, and oil content in the southeastern USA.Molecular genetics and genomics : MGG · 2025Article
- The chromosome-scale genomes of two cultivated safflowers (Carthamus tinctorius) provide insights into the genetic diversity resulting from domestication.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Transcriptomic and proteomic analysis of oil body associated protein dynamics in the biofuel feedstock Pennycress (Frontiers in plant science · 2025Article
- Identification of candidate genes and genomic prediction of soybean fatty acid components in two soybean populations.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Multi-Omics Analysis of a Chromosome Segment Substitution Line Reveals a New Regulation Network for Soybean Seed Storage Profile.International journal of molecular sciences · 2024Article
- Construction of Genetic Map and QTL Mapping for Seed Size and Quality Traits in Soybean (International journal of molecular sciences · 2024Article
- New value chainFood science & nutrition · 2024Article
- WGCNA and transcriptome profiling reveal hub genes for key development stage seed size/oil content between wild and cultivated soybean.BMC genomics · 2023Article
- Identification of an important QTL for seed oil content in soybean.Molecular breeding : new strategies in plant improvement · 2023Article
- Diversity of fatty acid biosynthesis genes across the soybean pangenome.The plant genome · 2023Article
- Genetic analysis of protein content and oil content in soybean by genome-wide association study.Frontiers in plant science · 2023Article
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- Identification of Candidate Genes and Genomic Selection for Seed Protein in Soybean Breeding Pipeline.Frontiers in plant science · 2022Article
- Physicochemical properties, content, composition and partial least squares models ofFood chemistry: X · 2021Article
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9 authors at 5 institutions in 1 country.
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Abstract
backgroundSoybean oil is a major source of edible oil, and the domestication of wild soybean has resulted in significant changes in oil content and composition. Extensive efforts have been made to identify genetic loci that are related to soybean oil traits. The objective of this study was to identify quantitative trait loci (QTLs) related to soybean seed oil and compare the fatty acid composition between wild and cultivated soybean.
resultsUsing the specific-locus amplified fragment sequencing (SLAF-seq) method, a total of 181 recombinant inbred lines (RILs) derived from a cross between wild soybean ZYD00463 (Glycine soja) and cultivated soybean WDD01514 (Glycine max) were genotyped. Finally, a high-density genetic linkage map comprising 11,398 single-nucleotide polymorphism (SNP) markers on 20 linkage groups (LGs) was constructed. Twenty-four stable QTLs for seed oil content and composition were identified by model-based composite interval mapping (CIM) across multiple environments. Among these QTLs, 23 overlapped with or were adjacent to previously reported QTLs. One QTL, qPA10_1 (5.94-9.98 Mb) on Chr. Ten is a novel locus for palmitic acid. In the intervals of stable QTLs, some interesting genes involved in lipid metabolism were detected.
conclusionsWe developed 181 RILs from a cross between wild soybean ZYD00463 and cultivated soybean WDD01514 and constructed a high-density genetic map using the SLAF-seq method. We identified 24 stable QTLs for seed oil content and compositions, which includes qPA10_1 on Chr. 10, a novel locus for palmitic acid. Some interesting genes in the QTL regions were also detected. Our study will provide useful information for scientists to learn about genetic variations in lipid metabolism between wild and cultivated soybean.
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