ArticleMolecular plant pathology2017
Immune responses induced by oligogalacturonides are differentially affected by AvrPto and loss of BAK1/BKK1 and PEPR1/PEPR2.
Article in Molecular plant pathology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 63 citations in OpenAlex.
- Refractory Behavior in Plant Cells-Calcium Signaling Induced by Biotic Stress.Plants (Basel, Switzerland) · 2026Review
- Plant immune inducers from fundamental research to applications: Past achievements, current challenges, and future perspectives.Plant communications · 2026Review
- Unraveling plant immunity: from pathogen perception to resistance engineering.Science China. Life sciences · 2026Review
- Aphid effector Mp10 balances immune suppression and defence activation through EDS1-dependent modulation of plant DAMP responses.The New phytologist · 2025Article
- Berberine bridge enzyme-like oxidases orchestrate homeostasis and signaling of oligogalacturonides in defense and upon mechanical damage.The Plant journal : for cell and molecular biology · 2025Article
- Endophytic commensal bacteria capitalize on the AvrPto-FER pathway to enhance proliferation during early stages of pathogen invasion.The ISME journal · 2025Article
- Cell wall bricks of defence: the case study of oligogalacturonides.Frontiers in plant science · 2025Review
- Arabidopsis WALL-ASSOCIATED KINASES are not required for oligogalacturonide-induced signaling and immunity.The Plant cell · 2024Article
- Genome Sequencing and Comparative Genomic Analysis of Attenuated StrainJournal of fungi (Basel, Switzerland) · 2024Article
- Review
- Pull the fuzes: Processing protein precursors to generate apoplastic danger signals for triggering plant immunity.Plant communications · 2024Review
- Plant immune receptors interact with hemibiotrophic pathogens to activate plant immunity.Frontiers in microbiology · 2023Review
- Oligogalacturonides Enhance Resistance against Aphids through Pattern-Triggered Immunity and Activation of Salicylic Acid Signaling.International journal of molecular sciences · 2022Article
- The secret life of insect-associated microbes and how they shape insect-plant interactions.FEMS microbiology ecology · 2022Review
- A sugarcane smut fungus effector simulates the host endogenous elicitor peptide to suppress plant immunity.The New phytologist · 2022Article
- The Arabidopsis thaliana LysM-containing Receptor-Like Kinase 2 is required for elicitor-induced resistance to pathogens.Plant, cell & environment · 2021Article
- TheInternational journal of molecular sciences · 2021Article
- The plasma membrane-associated CaPlant, cell & environment · 2021Article
- Article
- Phytocytokines function as immunological modulators of plant immunity.Stress biology · 2021Review
Corrections and comments
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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
Plants possess an innate immune system capable of restricting invasion by most potential pathogens. At the cell surface, the recognition of microbe-associated molecular patterns (MAMPs) and/or damage-associated molecular patterns (DAMPs) by pattern recognition receptors (PRRs) represents the first event for the prompt mounting of an effective immune response. Pathogens have evolved effectors that block MAMP-triggered immunity. The Pseudomonas syringae effector AvrPto abolishes immunity triggered by the peptide MAMPs flg22 and elf18, derived from the bacterial flagellin and elongation factor Tu, respectively, by inhibiting the kinase function of the corresponding receptors FLS2 and EFR, as well as their co-receptors BAK1 and BKK1. Oligogalacturonides (OGs), a well-known class of DAMPs, are oligomers of α-1,4-linked galacturonosyl residues, released on partial degradation of the plant cell wall homogalacturonan. We show here that AvrPto affects only a subset of the OG-triggered immune responses and that, among these responses, only a subset is affected by the concomitant loss of BAK1 and BKK1. However, the antagonistic effect on auxin-related responses is not affected by either AvrPto or the loss of BAK1/BKK1. These observations reveal an unprecedented complexity among the MAMP/DAMP response cascades. We also show that the signalling system mediated by Peps, another class of DAMPs, and their receptors PEPRs, contributes to OG-activated immunity. We hypothesize that OGs are sensed through multiple and partially redundant perception/transduction complexes, some targeted by AvrPto, but not necessarily comprising BAK1 and BKK1.
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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.