ArticlePlant signaling & behavior2012
ROS production during symbiotic infection suppresses pathogenesis-related gene expression.
Article in Plant signaling & behavior, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
22 citing papers in PubMed, 53 citations in OpenAlex.
- Rhizobial Nod factors modulate reactive oxygen species, jasmonates, and pattern-recognizing receptors to suppress immune response.Plant molecular biology · 2026Article
- An integrated Msr-antioxidase-host gene circuit maintains redox homeostasis in legume-rhizobium symbiosis.Frontiers in plant science · 2026Article
- Arbuscular mycorrhizal fungi and Trichoderma longibrachiatum alter the transcriptome of Vicia villosa in response to infection by the fungal pathogen Stemphylium vesicarium.BMC microbiology · 2025Article
- Inoculation of tomato with a plant growth-promoting rhizobacteria enhances basal and wound-induced ROS levels.Plant physiology · 2025Article
- Dynamics of Hydrogen Peroxide Accumulation During Tip Growth of Infection Thread in Nodules and Cell Differentiation in Pea (Plants (Basel, Switzerland) · 2024Article
- Structure and Development of the Legume-Rhizobial Symbiotic Interface in Infection Threads.Cells · 2021Review
- Reactive Oxygen Species Link Gene Regulatory Networks DuringFrontiers in plant science · 2021Review
- Legume Crops and Biotrophic Pathogen Interactions: A Continuous Cross-Talk of a Multilayered Array of Defense Mechanisms.Plants (Basel, Switzerland) · 2020Review
- Reactive Sulfur Species Interact with Other Signal Molecules in Root Nodule Symbiosis inAntioxidants (Basel, Switzerland) · 2020Article
- The R2R3 MYB transcription factor MdMYB30 modulates plant resistance against pathogens by regulating cuticular wax biosynthesis.BMC plant biology · 2019Article
- Genome-wide identification and evolutionary analysis of TGA transcription factors in soybean.Scientific reports · 2019Article
- MYB30 links ROS signaling, root cell elongation, and plant immune responses.Proceedings of the National Academy of Sciences of the United States of America · 2018Article
- An Endophytic Bacterial Consortium modulates multiple strategies to improve Arsenic Phytoremediation Efficacy in Solanum nigrum.Scientific reports · 2018Article
- Plant Hormesis Management with Biostimulants of Biotic Origin in Agriculture.Frontiers in plant science · 2017Review
- Nod Factor Effects on Root Hair-Specific Transcriptome of Medicago truncatula: Focus on Plasma Membrane Transport Systems and Reactive Oxygen Species Networks.Frontiers in plant science · 2016Article
- The Medicago truncatula MtRbohE gene is activated in arbusculated cells and is involved in root cortex colonization.Planta · 2016Article
- Reactive Oxygen Species and Nitric Oxide Control Early Steps of the Legume - Rhizobium Symbiotic Interaction.Frontiers in plant science · 2016Review
- The oxidative environment: a mediator of interspecies communication that drives symbiosis evolution.Proceedings. Biological sciences · 2014Review
- The alternative Medicago truncatula defense proteome of ROS-defective transgenic roots during early microbial infection.Frontiers in plant science · 2014Article
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Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Leguminous plants have exclusive ability to form symbiotic relationship with soil bacteria of the genus Rhizobium. Symbiosis is a complex process that involves multiple molecular signaling activities, such as calcium fluxes, production of reactive oxygen species (ROS) and synthesis of nodulation genes. We analyzed the role of ROS in defense gene expression in Medicago truncatula during symbiosis and pathogenesis. Studies in Arabidopsis thaliana showed that the induction of pathogenesis-related (PR) genes during systemic acquired resistance (SAR) is regulated by NPR1 protein, which resides in the cytoplasm as an oligomer. After oxidative burst and return of reducing conditions, the NPR1 undergoes monomerization and becomes translocated to the nucleus, where it functions in PR genes induction. We show that ROS production is both stronger and longer during symbiotic interactions than during interactions with pathogenic, nonhost or common nonpathogenic soil bacteria. Moreover, root cells inoculated with Sinorhizobium meliloti accumulated ROS in the cytosol but not in vacuoles, as opposed to Pseudomonas putida inoculation or salt stress treatment. Furthermore, increased ROS accumulation by addition of H₂O₂ reduced the PR gene expression, while catalase had an opposite effect, establishing that the PR gene expression is opposite to the level of cytoplasmic ROS. In addition, we show that salicylic acid pretreatment significantly reduced ROS production in root cells during symbiotic interaction.
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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.