ArticleGenetics2014
Genome resilience and prevalence of segmental duplications following fast neutron irradiation of soybean.
Article in Genetics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
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Who cites it
40 citing papers in PubMed.
- Molecular polymorphisms that underlie trait variation in crops: Lessons learned from soybean.The plant genome · 2026Review
- KitBase Expanded: An Integrated Genomic and Phenotypic Resource for 3,268 Fast-Neutron-Irradiated Rice Mutants.Database : the journal of biological databases and curation · 2026Article
- A simple method to efficiently generate structural variation in plants.PLoS genetics · 2025Article
- RdDM-Associated Chromatin Remodelers in Soybean: Evolution and Stress-Induced Expression of CLASSY Genes.Plants (Basel, Switzerland) · 2025Article
- Sodium azide mutagenesis induces a unique pattern of mutations.PLoS genetics · 2025Article
- Soybean genomics research community strategic plan: A vision for 2024-2028.The plant genome · 2024Article
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- Article
- Scientific opinion on the ANSES analysis of Annex I of the EC proposal COM (2023) 411 (EFSA-Q-2024-00178).EFSA journal. European Food Safety Authority · 2024Article
- Genomics of predictive radiation mutagenesis in oilseed rape: modifying seed oil composition.Plant biotechnology journal · 2024Article
- Rice mutants, selected under severe drought stress, show reduced stomatal density and improved water use efficiency under restricted water conditions.Frontiers in plant science · 2024Article
- Critical role for uricase and xanthine dehydrogenase in soybean nitrogen fixation and nodule development.The plant genome · 2023Article
- Comparison and Characterization of Phenotypic and Genomic Mutations Induced by a Carbon-Ion Beam and Gamma-ray Irradiation in Soybean (International journal of molecular sciences · 2023Article
- A chromosome 16 deletion conferring a high sucrose phenotype in soybean.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Genetic mapping and functional genomics of soybean seed protein.Molecular breeding : new strategies in plant improvement · 2023Article
- Fast neutron mutagenesis in soybean enriches for small indels and creates frameshift mutations.G3 (Bethesda, Md.) · 2022Article
- Progress in soybean functional genomics over the past decade.Plant biotechnology journal · 2022Review
- Irradiation with carbon ion beams affects soybean nutritional quality in early generations.PeerJ · 2022Article
- Plant Genome Editing and the Relevance of Off-Target Changes.Plant physiology · 2020Article
- Transcriptome sequencing reveals hotspot mutation regions and dwarfing mechanisms in wheat mutants induced by γ-ray irradiation and EMS.Journal of radiation research · 2020Article
Corrections and comments
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Authors and funding
16 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Fast neutron radiation has been used as a mutagen to develop extensive mutant collections. However, the genome-wide structural consequences of fast neutron radiation are not well understood. Here, we examine the genome-wide structural variants observed among 264 soybean [Glycine max (L.) Merrill] plants sampled from a large fast neutron-mutagenized population. While deletion rates were similar to previous reports, surprisingly high rates of segmental duplication were also found throughout the genome. Duplication coverage extended across entire chromosomes and often prevailed at chromosome ends. High-throughput resequencing analysis of selected mutants resolved specific chromosomal events, including the rearrangement junctions for a large deletion, a tandem duplication, and a translocation. Genetic mapping associated a large deletion on chromosome 10 with a quantitative change in seed composition for one mutant. A tandem duplication event, located on chromosome 17 in a second mutant, was found to cosegregate with a short petiole mutant phenotype, and thus may serve as an example of a morphological change attributable to a DNA copy number gain. Overall, this study provides insight into the resilience of the soybean genome, the patterns of structural variation resulting from fast neutron mutagenesis, and the utility of fast neutron-irradiated mutants as a source of novel genetic losses and gains.
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