ArticleBMC plant biology2015
Impacts of nucleotide fixation during soybean domestication and improvement.
Article in BMC plant biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- Identification of genome size and heterozygosity in 510 Jujube (Frontiers in plant science · 2026Article
- Depicting Soybean Diversity via Complementary Application of Three Marker Types.Plants (Basel, Switzerland) · 2025Article
- Common signatures of selection reveal target loci for breeding across soybean populations.The plant genome · 2024Article
- Haplotype mapping uncovers unexplored variation in wild and domesticated soybean at the major protein locus cqProt-003.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Article
- Frequency and Spectrum of Mutations Induced by Gamma Rays Revealed by Phenotype Screening and Whole-Genome Re-Sequencing inInternational journal of molecular sciences · 2022Article
- Genome-wide association study for resistance toFrontiers in plant science · 2022Article
- Knockdown of GmVQ58 encoding a VQ motif-containing protein enhances soybean resistance to the common cutworm (Spodoptera litura Fabricius).Journal of experimental botany · 2020Article
- Dissection of soybean populations according to selection signatures based on whole-genome sequences.GigaScience · 2019Article
- RNA-Seq analysis reveals transcript diversity and active genes after common cutworm (Spodoptera litura Fabricius) attack in resistant and susceptible wild soybean lines.BMC genomics · 2019Article
- A reference-grade wild soybean genome.Nature communications · 2019Article
- Transcriptomic comparison reveals genetic variation potentially underlying seed developmental evolution of soybeans.Journal of experimental botany · 2018Article
- Candidate loci involved in domestication and improvement detected by a published 90K wheat SNP array.Scientific reports · 2017Article
- Genomic Signatures of North American Soybean Improvement Inform Diversity Enrichment Strategies and Clarify the Impact of Hybridization.G3 (Bethesda, Md.) · 2016Article
- Improvement in nitrogen fixation capacity could be part of the domestication process in soybean.Heredity · 2016Article
- Molecular phylogeny and dynamic evolution of disease resistance genes in the legume family.BMC genomics · 2016Article
- Effects of bisphenol A on chlorophyll fluorescence in five plants.Environmental science and pollution research international · 2015Article
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6 authors.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundPlant domestication involves complex morphological and physiological modification of wild species to meet human needs. Artificial selection during soybean domestication and improvement results in substantial phenotypic divergence between wild and cultivated soybeans. Strong selective pressure on beneficial phenotypes could cause nucleotide fixations in the founder population of soybean cultivars in quite a short time.
resultsAnalysis of available sequencing accessions estimates that ~5.3 million single nucleotide variations reach saturation in cultivars, and then ~9.8 million in soybean germplasm. Selective sweeps defined by loss of genetic diversity reveal 2,255 and 1,051 genes were involved in domestication and subsequent improvement, respectively. Both processes introduced ~0.1 million nucleotide fixations, which contributed to the divergence of wild and cultivated soybeans. Meta-analysis of reported quantitative trait loci (QTL) and selective signals with nucleotide fixation identifies a series of putative candidate genes responsible for 13 agronomically important traits. Nucleotide fixation mediated by artificial selection affected diverse molecular functions and biological reactions that associated with soybean morphological and physiological changes. Of them, plant-pathogen interactions are of particular relevance as selective nucleotide fixations happened in disease resistance genes, cyclic nucleotide-gated ion channels and terpene synthases.
conclusionsOur analysis provides insights into the impacts of nucleotide fixation during soybean domestication and improvement, which would facilitate future QTL mapping and molecular breeding practice.
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