ArticleMolecular plant pathology2011
Infection of Arabidopsis thaliana by Phytophthora parasitica and identification of variation in host specificity.
Article in Molecular plant pathology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.
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44 citing papers in PubMed, 80 citations in OpenAlex.
- Symbiont effectors modulate plant signaling to increase host stress resilience.Plant physiology · 2026Article
- Bax inhibitor-1 confers resistance to Phytophthora parasitica and is antagonized by RTP1 in Arabidopsis.Stress biology · 2026Article
- Oomycete plant pathogens: biology, pathogenesis and emerging control strategies.Nature reviews. Microbiology · 2026Review
- CaSBP12 is implicated in pepper's defense resistance to Phytophthora capsici infection associated with the SA signaling pathway.BMC plant biology · 2025Article
- The kinase CPK5 phosphorylates MICRORCHIDIA1 to promote broad-spectrum disease resistance.The Plant cell · 2025Article
- RNA interference: a promising biotechnological approach to combat plant pathogens, mechanism and future prospects.World journal of microbiology & biotechnology · 2024Review
- Infection ofJournal of fungi (Basel, Switzerland) · 2024Article
- CRISPR/Cas9-based genome editing and functional analysis ofFrontiers in plant science · 2024Article
- A mitochondrial RNA processing protein mediates plant immunity to a broad spectrum of pathogens by modulating the mitochondrial oxidative burst.The Plant cell · 2022Article
- The Raf-like kinase Raf36 negatively regulates plant resistance against the oomycete pathogen Phytophthora parasitica by targeting MKK2.Molecular plant pathology · 2022Article
- Peronosporales Species Associated with Strawberry Crown Rot in the Czech Republic.Journal of fungi (Basel, Switzerland) · 2022Article
- Activation of the VQ Motif-Containing Protein GenePlants (Basel, Switzerland) · 2022Article
- Mutations in PpAGO3 Lead to Enhanced Virulence ofFrontiers in microbiology · 2022Article
- RNA Interference for Improving Disease Resistance in Plants and Its Relevance in This Clustered Regularly Interspaced Short Palindromic Repeats-Dominated Era in Terms of dsRNA-Based Biopesticides.Frontiers in plant science · 2022Review
- Perturbations in nitric oxide homeostasis promote Arabidopsis disease susceptibility towards Phytophthora parasitica.Molecular plant pathology · 2021Article
- Haustorium formation and a distinct biotrophic transcriptome characterize infection of Nicotiana benthamiana by the tree pathogen Phytophthora kernoviae.Molecular plant pathology · 2021Article
- Exploration of microbiome of medicinally important plants as biocontrol agents against Phytophthora parasitica.Archives of microbiology · 2021Article
- Susceptibility factor RTP1 negatively regulates Phytophthora parasitica resistance via modulating UPR regulators bZIP60 and bZIP28.Plant physiology · 2021Article
- Mixed-Mating Model of Reproduction Revealed in EuropeanMicroorganisms · 2021Article
- Cytidine-to-Uridine RNA Editing Factor NbMORF8 Negatively Regulates Plant Immunity toPlant physiology · 2020Article
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Authors and funding
9 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Oomycete pathogens cause severe damage to a wide range of agriculturally important crops and natural ecosystems. They represent a unique group of plant pathogens that are evolutionarily distant from true fungi. In this study, we established a new plant-oomycete pathosystem in which the broad host range pathogen Phytophthora parasitica was demonstrated to be capable of interacting compatibly with the model plant Arabidopsis thaliana. Water-soaked lesions developed on leaves within 3 days and numerous sporangia formed within 5 days post-inoculation of P. parasitica zoospores. Cytological characterization showed that P. parasitica developed appressoria-like swellings and penetrated epidermal cells directly and preferably at the junction between anticlinal host cell walls. Multiple haustoria-like structures formed in both epidermal cells and mesophyll cells 1 day post-inoculation of zoospores. Pathogenicity assays of 25 A. thaliana ecotypes with six P. parasitica strains indicated the presence of a natural variation in host specificity between A. thaliana and P. parasitica. Most ecotypes were highly susceptible to P. parasitica strains Pp014, Pp016 and Pp025, but resistant to strains Pp008 and Pp009, with the frequent appearance of cell wall deposition and active defence response-based cell necrosis. Gene expression and comparative transcriptomic analysis further confirmed the compatible interaction by the identification of up-regulated genes in A. thaliana which were characteristic of biotic stress. The established A. thaliana-P. parasitica pathosystem expands the model systems investigating oomycete-plant interactions, and will facilitate a full understanding of Phytophthora biology and pathology.
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