ArticleBioMed research international2014
Synergistic exposure of rice seeds to different doses of γ-ray and salinity stress resulted in increased antioxidant enzyme activities and gene-specific modulation of TC-NER pathway.
Article in BioMed research international, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 74 citations in OpenAlex.
- Rice and shine: a review of miRNA-mediated responses to abiotic stress inFrontiers in plant science · 2026Review
- Comparative physiological and transcriptome analyzes reveal the function of exogenous dopamine in improving the tolerance to salt stress inFrontiers in plant science · 2026Article
- Review
- Effect of low-dose ionizing radiation on spatiotemporal parameters of functional responses induced by electrical signals in tobacco plants.Photosynthesis research · 2023Article
- Noninvasive Methods to Detect Reactive Oxygen Species as a Proxy of Seed Quality.Antioxidants (Basel, Switzerland) · 2023Article
- Article
- Transgenerational effect of UV-B priming on photochemistry and associated metabolism in rice seedlings subjected to PEG-induced osmotic stress.Photosynthetica · 2022Article
- Review
- Impact of Proton Beam Irradiation on the Growth and Biochemical Indexes of Barley (Plants (Basel, Switzerland) · 2020Article
- Hydropriming and Biopriming ImproveGenes · 2020Article
- Global Transcriptome and Co-Expression Network Analysis Reveal Contrasting Response ofInternational journal of molecular sciences · 2019Article
- Physio-biochemical and molecular mechanism underlying the enhanced heavy metal tolerance in highland barley seedlings pre-treated with low-dose gamma irradiation.Scientific reports · 2017Article
- Systems biology and genome-wide approaches to unveil the molecular players involved in the pre-germinative metabolism: implications on seed technology traits.Plant cell reports · 2017Review
- Overexpression of PDH45 or SUV3 helicases in rice leads to delayed leaf senescence-associated events.Protoplasma · 2017Article
- Physical Methods for Seed Invigoration: Advantages and Challenges in Seed Technology.Frontiers in plant science · 2016Review
- Seed priming: state of the art and new perspectives.Plant cell reports · 2015Review
- The use of comet assay in plant toxicology: recent advances.Frontiers in genetics · 2015Review
- Analysis of the transgenerational iron deficiency stress memory in Arabidopsis thaliana plants.Frontiers in plant science · 2015Article
- Emerging Importance of Helicases in Plant Stress Tolerance: Characterization of Oryza sativa Repair Helicase XPB2 Promoter and Its Functional Validation in Tobacco under Multiple Stresses.Frontiers in plant science · 2015Article
- Comet and cytogenetic tests as tools for evaluating genomic instability in seeds of Oryza sativa L. and Phaseolus vulgaris L. from gene banks.Genetics and molecular biologyArticle
Corrections and comments
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Authors and funding
9 authors at 5 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recent reports have underlined the potential of gamma (γ)-rays as tools for seed priming, a process used in seed industry to increase seed vigor and to enhance plant tolerance to biotic/abiotic stresses. However, the impact of γ -rays on key aspects of plant metabolism still needs to be carefully evaluated. In the present study, rice seeds were challenged with different doses of γ -rays and grown in absence/presence of NaCl to assess the impact of these treatments on the early stages of plant life. Enhanced germination efficiency associated with increase in radicle and hypocotyl length was observed, while at later stages no increase in plant tolerance to salinity stress was evident. APX, CAT, and GR were enhanced at transcriptional level and in terms of enzyme activity, indicating the activation of antioxidant defence. The profiles of DNA damage accumulation were obtained using SCGE and the implication of TC-NER pathway in DNA damage sensing and repair mechanisms is discussed. OsXPB2, OsXPD, OsTFIIS, and OsTFIIS-like genes showed differential modulation in seedlings and plantlets in response to γ -irradiation and salinity stress. Altogether, the synergistic exposure to γ -rays and NaCl resulted in enhanced oxidative stress and proper activation of antioxidant mechanisms, thus being compatible with plant survival.
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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.