ArticleMolecular plant pathology2019
Temporary heat stress suppresses PAMP-triggered immunity and resistance to bacteria in Arabidopsis thaliana.
Article in Molecular plant pathology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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Who cites it
33 citing papers in PubMed, 83 citations in OpenAlex.
- Impacts of climate extremes on plant pathogens, microbiomes and plant health.Nature reviews. Microbiology · 2026Review
- An integrative defense mechanism mediated by GhBsr-d1L7 and GhERD10 confers resistance to Verticillium dahliae in cotton.BMC biology · 2026Article
- Investigating the Involvement of Target Protein in Plant-Pathogen Interactions Through Ectopic Expression in Arabidopsis.Methods in molecular biology (Clifton, N.J.) · 2026Article
- Pattern-triggered immunity in blue and white seed cultivars ofAoB PLANTS · 2025Article
- Warm temperature suppresses plant systemic acquired resistance by intercepting N-hydroxypipecolic acid biosynthesis.The Plant journal : for cell and molecular biology · 2025Article
- Flagellin sensing, signaling, and immune responses in plants.Plant communications · 2025Review
- OsCDPK24 and OsCDPK28 phosphorylate heat shock factor OsHSFA4d to orchestrate abiotic and biotic stress responses in rice.Nature communications · 2025Article
- Impact of Nutrient Stress on Plant Disease Resistance.International journal of molecular sciences · 2025Review
- Warming During Different Life Stages has Distinct Impacts on Host Resistance Ecology and Evolution.Ecology letters · 2025Article
- BADDADAN: Mechanistic modelling of time-series gene module expression.Quantitative plant biology · 2025Article
- Navigating Host Immunity and Concurrent Ozone Stress: Strain-Resolved Metagenomics Reveals Maintenance of Intraspecific Diversity and Genetic Variation inEvolutionary applications · 2025Article
- Heat Stress and Plant-Biotic Interactions: Advances and Perspectives.Plants (Basel, Switzerland) · 2024Review
- Dual stressors of infection and warming can destabilize host microbiomes.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- Unveiling the dynamic relationship of viruses and/or symbiotic bacteria with plant resilience in abiotic stress.Stress biology · 2024Review
- Systemic analysis of metabolome reconfiguration in Arabidopsis after abiotic stressors uncovers metabolites that modulate defense against pathogens.Plant communications · 2024Article
- Plants and global warming: challenges and strategies for a warming world.Plant cell reports · 2024Review
- Climate change impacts on plant pathogens, food security and paths forward.Nature reviews. Microbiology · 2023Review
- Differential CaKAN3-CaHSF8 associations underlie distinct immune and heat responses under high temperature and high humidity conditions.Nature communications · 2023Article
- The OsSGS3-tasiRNA-OsARF3 module orchestrates abiotic-biotic stress response trade-off in rice.Nature communications · 2023Article
- Beneficial Microorganisms Improve Agricultural Sustainability under Climatic Extremes.Life (Basel, Switzerland) · 2023Review
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recognition of pathogen-associated molecular patterns (PAMPs) is crucial for plant defence against pathogen attack. The best characterized PAMP is flg22, a 22 amino acid conserved peptide from flagellin protein. In Arabidopsis thaliana, flg22 is recognized by the flagellin sensing 2 (FLS2) receptor. In this study, we focused on biotic stress responses triggered by flg22 after exposure to temporary heat stress (HS). It is important to study the reactions of plants to multiple stress conditions because plants are often exposed simultaneously to a combination of both abiotic and biotic stresses. Transient early production of reactive oxygen species (ROS) is a well-characterized response to PAMP recognition. We demonstrate the strong reduction of flg22-induced ROS production in A. thaliana after HS treatment. In addition, a decrease in FLS2 transcription and a decrease of the FLS2 presence at the plasma membrane are shown after HS. In summary, our data show the strong inhibitory effect of HS on flg22-triggered events in A. thaliana. Subsequently, temporary HS strongly decreases the resistance of A. thaliana to Pseudomonas syringae. We propose that short exposure to high temperature is a crucial abiotic stress factor that suppresses PAMP-triggered immunity, which subsequently leads to the higher susceptibility of plants to pathogens.
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