ArticleMolecular plant pathology2012
Interaction of barley powdery mildew effector candidate CSEP0055 with the defence protein PR17c.
Article in Molecular plant pathology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers, 1 of them a synthesis that pooled it.
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Who cites it
55 citing papers in PubMed, 1 synthesis or guideline pooled it, 116 citations in OpenAlex.
- Pathogenesis-related protein 10 in resistance to biotic stress: progress in elucidating functions, regulation and modes of action.Frontiers in plant science · 2023Pooled it
- Genomic and Transcriptomic Analyses Provide Insights Into Erysiphe necator Pathogenicity and Grapevine Response.Plant biotechnology journal · 2026Article
- The putative effector BgtE-20069a, secreted from Blumeria graminis f. sp. tritici, suppresses plant immunity to facilitate wheat infection.BMC microbiology · 2025Article
- Structure-guided insights into the biology of fungal effectors.The New phytologist · 2025Review
- A powdery mildew core effector protein targets the host endosome tethering complexes HOPS and CORVET in barley.Plant physiology · 2025Article
- Diverse epistatic effects in barley-powdery mildew interactions localize to host chromosome hotspots.iScience · 2024Article
- Powdery mildew effectors AVRMolecular plant pathology · 2024Article
- Enhancement of broad-spectrum disease resistance in wheat through key genes involved in systemic acquired resistance.Frontiers in plant science · 2024Review
- Part-night exposure to artificial light at night has more detrimental effects on aphid colonies than fully lit nights.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023Article
- An effector ofHorticulture research · 2023Article
- Structural polymorphisms within a common powdery mildew effector scaffold as a driver of coevolution with cereal immune receptors.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- The function of plant PR1 and other members of the CAP protein superfamily in plant-pathogen interactions.Molecular plant pathology · 2023Review
- RNAi Technology: A New Path for the Research and Management of Obligate Biotrophic Phytopathogenic Fungi.International journal of molecular sciences · 2023Review
- The broad use of the Pm8 resistance gene in wheat resulted in hypermutation of the AvrPm8 gene in the powdery mildew pathogen.BMC biology · 2023Article
- Barley endosomal MONENSIN SENSITIVITY1 is a target of the powdery mildew effector CSEP0162 and plays a role in plant immunity.Journal of experimental botany · 2023Article
- Pathogenesis-related protein 1 suppresses oomycete pathogen by targeting against AMPK kinase complex.Journal of advanced research · 2023Article
- The endosome as an effector target to mediate plant immunity?Journal of experimental botany · 2023Article
- Knockout of MITOGEN-ACTIVATED PROTEIN KINASE 3 causes barley root resistance against Fusarium graminearum.Plant physiology · 2022Article
- Immunity functions of Arabidopsis pathogenesis-related 1 are coupled but not confined to its C-terminus processing and trafficking.Molecular plant pathology · 2022Article
- Near-Isogenic Barley Lines Show Enhanced Susceptibility to Powdery Mildew Infection Following High-Temperature Stress.Plants (Basel, Switzerland) · 2022Article
Corrections and comments
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Authors and funding
10 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A large number of effector candidates have been identified recently in powdery mildew fungi. However, their roles and how they perform their functions remain unresolved. In this study, we made use of host-induced gene silencing and confirmed that the secreted barley powdery mildew effector candidate, CSEP0055, contributes to the aggressiveness of the fungus. This result suggests that CSEP0055 is involved in the suppression of plant defence. A yeast two-hybrid screen indicated that CSEP0055 interacts with members of the barley pathogenesis-related protein families, PR1 and PR17. Interaction with PR17c was confirmed by bimolecular fluorescence complementation analyses. Down-regulation and over-expression of PR17c in epidermal cells of barley confirmed that this protein is important for penetration resistance against the powdery mildew fungus. In line with this, PR17c was found to be apoplastic, localizing to the papillae formed in response to this fungus. The CSEP0055 transcript did not start to accumulate until 24 h after inoculation. This suggests that this gene is expressed too late to influence primary penetration events, but rather sustains the fungus at sites of secondary penetration, where PR17c appears to be able to accumulate.
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