ArticleGenetics2003
A DNA-damage-induced cell cycle checkpoint in Arabidopsis.
Article in Genetics, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.
What it found
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Who cites it
73 citing papers in PubMed, 243 citations in OpenAlex.
- Dose-dependent effects of gamma irradiation on growth and reproductive traits of strawberry.BMC plant biology · 2026Article
- TONSOKU prevents the formation of large tandem duplications and restrains ATR-WEE1 checkpoint activation.Nature communications · 2026Article
- Stable dwarf mutants of Thai aquatic Cryptocoryne Crispatula var. Albida induced by gamma irradiation and characterized by morphological and scot markers.Protoplasma · 2026Article
- Plant tolerance mechanisms to DNA-damaging UV stress.Journal of experimental botany · 2025Review
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- Review
- Article
- UVH6 regulates osmotic and heat stress tolerance by modulating transcription.Frontiers in plant science · 2025Article
- In vitro mutagenesis using habituation and PBR autotrophy based indirect somatic embryogenesis (ISE) system in Kinnow mandarin.Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Article
- Mechanistic insights into DNA damage recognition and checkpoint control in plants.Nature plants · 2024Review
- Unveiling the structure and interactions of SOG1, a NAC domain transcription factor: An in-silico perspective.Journal, genetic engineering & biotechnology · 2024Article
- Zeocin-induced DNA damage response in barley and its dependence on ATR.Scientific reports · 2024Article
- Translational control of SOG1 expression in response to replication stress in Arabidopsis.Stress biology · 2023Article
- Article
- How Do Plants Cope with DNA Damage? A Concise Review on the DDR Pathway in Plants.International journal of molecular sciences · 2023Review
- Gamma Radiation Induced In-Vitro Mutagenesis and Isolation of Mutants for Early Flowering and Phytomorphological Variations in Dendrobium 'Emma White'.Plants (Basel, Switzerland) · 2022Article
- Application of gamma irradiation on morphological, biochemical, and molecular aspects of wheat (Triticum aestivum L.) under different seed moisture contents.Scientific reports · 2022Article
- Gamma rays induced genetic variability in tomato (Saudi journal of biological sciences · 2022Article
- Article
- Analysis of BRCT5 domain-containing proteins reveals a new component of DNA damage repair in Arabidopsis.Frontiers in plant science · 2022Article
13 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Although it is well established that plant seeds treated with high doses of gamma radiation arrest development as seedlings, the cause of this arrest is unknown. The uvh1 mutant of Arabidopsis is defective in a homolog of the human repair endonuclease XPF, and uvh1 mutants are sensitive to both the toxic effects of UV and the cytostatic effects of gamma radiation. Here we find that gamma irradiation of uvh1 plants specifically triggers a G(2)-phase cell cycle arrest. Mutants, termed suppressor of gamma (sog), that suppress this radiation-induced arrest and proceed through the cell cycle unimpeded were recovered in the uvh1 background; the resulting irradiated plants are genetically unstable. The sog mutations fall into two complementation groups. They are second-site suppressors of the uvh1 mutant's sensitivity to gamma radiation but do not affect the susceptibility of the plant to UV radiation. In addition to rendering the plants resistant to the growth inhibitory effects of gamma radiation, the sog1 mutation affects the proper development of the pollen tetrad, suggesting that SOG1 might also play a role in the regulation of cell cycle progression during meiosis.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.