ArticleBMC plant biology2022
ROS1-mediated decrease in DNA methylation and increase in expression of defense genes and stress response genes in Arabidopsis thaliana due to abiotic stresses.
Article in BMC plant biology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed, 39 citations in OpenAlex.
- DNA methylation either antagonizes or promotes Polycomb recruitment at transposable elements in Arabidopsis.Nature communications · 2026Article
- The dynamic landscape of plant DNA demethylation: mechanisms, functions, and environmental responses.Plant cell reports · 2026Review
- Microevolution and stress tolerance of Arabidopsis thaliana from the Chernobyl-affected zone.Planta · 2026Article
- DNA methylation variations induced by salt and alkali stresses and their differential responses inFrontiers in plant science · 2026Article
- Epigenetic and Epitranscriptomic Antiviral Responses in Plants for Disease Management.Viruses · 2025Review
- HC-Pro Disrupts miR319-TCP Regulatory Pathways to Induce Sterility in Transgenic Plants.International journal of molecular sciences · 2025Article
- Regulatory Landscapes of Non-Coding RNAs During Drought Stress in Plants.International journal of molecular sciences · 2025Review
- DNA Methylation in Rice: Mechanisms, Regulatory Roles, and Beyond.International journal of molecular sciences · 2025Review
- Review
- Stress Responses to Hydrogen Peroxide and Hydric Stress-Related Acoustic Emissions (MHAF) inPlants (Basel, Switzerland) · 2025Article
- Article
- Molecular mechanisms and biological functions of active DNA demethylation in plants.Epigenetics & chromatin · 2025Review
- Control of DNA demethylation by superoxide anion in plant stem cells.Nature chemical biology · 2025Article
- DNA Demethylase ROS1 Interferes with DNA Methylation and Activates Stress Response Genes in Plants Infected with Beet Severe Curly Top Virus.International journal of molecular sciences · 2025Article
- Identification ofGenes · 2025Article
- Stress Increases Ecological Risk of Glufosinate-Resistant Transgene Located on Alien Chromosomes in Hybrids Between TransgenicPlants (Basel, Switzerland) · 2025Article
- Article
- Impact of Abiotic Stress on Rice and the Role of DNA Methylation in Stress Response Mechanisms.Plants (Basel, Switzerland) · 2024Review
- Genome-Wide Analysis of DNA Demethylases in Land Plants and Their Expression Pattern in Rice.Plants (Basel, Switzerland) · 2024Article
- Systematic Analysis of DNA Demethylase Gene Families in Foxtail Millet (International journal of molecular sciences · 2024Article
Corrections and comments
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
Abstract
backgroundSmall interfering RNAs (siRNAs) target homologous genomic DNA sequences for cytosine methylation, known as RNA-directed DNA methylation (RdDM), plays an important role in transposon control and regulation of gene expression in plants. Repressor of silencing 1 (ROS1) can negatively regulate the RdDM pathway.
resultsIn this paper, we investigated the molecular mechanisms by which an upstream regulator ACD6 in the salicylic acid (SA) defense pathway, an ABA pathway-related gene ACO3, and GSTF14, an endogenous gene of the glutathione S-transferase superfamily, were induced by various abiotic stresses. The results demonstrated that abiotic stresses, including water deficit, cold, and salt stresses, induced demethylation of the repeats in the promoters of ACD6, ACO3, and GSTF14 and transcriptionally activated their expression. Furthermore, our results revealed that ROS1-mediated DNA demethylation plays an important role in the process of transcriptional activation of ACD6 and GSTF14 when Arabidopsis plants are subjected to cold stress.
conclusionsThis study revealed that ROS1 plays an important role in the molecular mechanisms associated with genes involved in defense pathways in response to abiotic stresses.
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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.