ArticleFrontiers in plant science2020
Genetic Consequences of Acute/Chronic Gamma and Carbon Ion Irradiation of
Article in Frontiers in plant science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 65 citations in OpenAlex.
- Dose-dependent γ-radiation effects on seed vigor and genomic mutation patterns in Shuidong mustard (Brassica juncea var. multiceps).BMC genomics · 2026Article
- Comparative Transcriptomic Analysis Reveals Divergent Stress Adaptation Strategies in Gamma-Induced Soybean Mutants.Plants (Basel, Switzerland) · 2026Article
- A simple method to efficiently generate structural variation in plants.PLoS genetics · 2025Article
- Estimating Genetic Variability and Heritability of Morpho-Agronomic Traits of M5 Cowpea (International journal of molecular sciences · 2025Article
- Enhancement of the Seed Color, Antioxidant Properties, and Agronomic Traits of Colored Wheat via Gamma Radiation Mutagenesis.Foods (Basel, Switzerland) · 2025Article
- Effects of acute and chronic gamma irradiations on regeneration of tissue types from selected Ugandan cassava genotypes.Frontiers in plant science · 2025Article
- Genotyping-by-Sequencing Analysis Reveals Associations between Agronomic and Oil Traits in Gamma Ray-Derived Mutant Rapeseed (Plants (Basel, Switzerland) · 2024Article
- Genomic view of heavy-ion-induced deletions associated with distribution of essential genes inFrontiers in plant science · 2024Article
- Transcriptomic analysis for the gamma-ray-induced sweetpotato mutants with altered stem growth pattern.Frontiers in genetics · 2024Article
- Physiological and Transcriptomic Analyses Reveal the Effects of Carbon-Ion Beam onInternational journal of molecular sciences · 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
- Comparative analysis of seed and seedling irradiation with gamma rays and carbon ions for mutation induction in Arabidopsis.Frontiers in plant science · 2023Article
- Ionizing Radiation: Effective Physical Agents for Economic Crop Seed Priming and the Underlying Physiological Mechanisms.International journal of molecular sciences · 2022Review
- Spectrum and Density of Gamma and X-ray Induced Mutations in a Non-Model Rice Cultivar.Plants (Basel, Switzerland) · 2022Article
- Optimized gamma radiation produces physiological and morphological changes that improve seed yield in wheat.Physiology and molecular biology of plants : an international journal of functional plant biology · 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
- Detection and characterization of genome-wide mutations in M1 vegetative cells of gamma-irradiated Arabidopsis.PLoS genetics · 2022Article
- Will epigenetics be a key player in crop breeding?Frontiers in plant science · 2022Review
- The Mutational, Epigenetic, and Transcriptional Effects Between Mixed High-Energy Particle Field (CR) andFrontiers in plant science · 2022Article
- Genome and transcriptome-based characterization of high energy carbon-ion beam irradiation induced delayed flower senescence mutant in Lotus japonicus.BMC plant biology · 2021Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gamma rays are the most frequently used ionizing radiation in plant mutagenesis; however, few studies are available on the characteristics of mutations at a genome-wide level. Here, we quantitatively and qualitatively characterized the mutations induced by acute/chronic gamma ray irradiation in Arabidopsis. The data were then compared with those previously obtained for carbon ion irradiation. In the acute irradiation of dry seeds at the same effective survival dose, gamma rays and carbon ions differed substantially, with the former inducing a significantly greater number of total mutation events, while the number of gene-affecting mutation events did not differ between the treatments. This may result from the gamma rays predominantly inducing single-base substitutions, while carbon ions frequently induced deletions ≥2 bp. Mutation accumulation lines prepared by chronic gamma irradiation with 100-500 mGy/h in five successive generations showed higher mutation frequencies per dose compared with acute irradiation of dry seeds. Chronic gamma ray irradiation may induce larger genetic changes compared with acute gamma ray irradiation. In addition, the transition/transversion ratio decreased as the dose rate increased, suggesting that plants responded to very low dose rates of gamma rays (∼1 mGy/h), even though the overall mutation frequency did not increase. These data will aid our understanding of the effects of radiation types and be useful in selecting suitable radiation treatments for mutagenesis.
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