ArticleProtoplasma2011
Transient expression of glyoxal oxidase from the Chinese wild grape Vitis pseudoreticulata can suppress powdery mildew in a susceptible genotype.
Article in Protoplasma, 2011. 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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25 citing papers in PubMed, 61 citations in OpenAlex.
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- Fungal Treatment for the Valorization of Technical Soda Lignin.Journal of fungi (Basel, Switzerland) · 2021Article
- Recent advances in biotechnological studies on wild grapevines as valuable resistance sources for smart viticulture.Molecular biology reports · 2020Review
- Poplar carbohydrate-active enzymes: whole-genome annotation and functional analyses based on RNA expression data.The Plant journal : for cell and molecular biology · 2019Article
- Emergent Ascomycetes in Viticulture: An Interdisciplinary Overview.Frontiers in plant science · 2019Review
- Cloning, Characterization, and Functional Investigation of VaHAESA from Vitis amurensis Inoculated with Plasmopara viticola.International journal of molecular sciences · 2018Article
- Molecular cloning of a CC-NBS-LRR gene from Vitis quinquangularis and its expression pattern in response to downy mildew pathogen infection.Molecular genetics and genomics : MGG · 2018Article
- Glyoxal oxidases: their nature and properties.World journal of microbiology & biotechnology · 2017Review
- Expression of a Grapevine NAC Transcription Factor Gene Is Induced in Response to Powdery Mildew Colonization in Salicylic Acid-Independent Manner.Scientific reports · 2016Article
- Article
- The Novel Gene VpPR4-1 from Vitis pseudoreticulata Increases Powdery Mildew Resistance in Transgenic Vitis vinifera L.Frontiers in plant science · 2016Article
- Studying the Mechanism of Plasmopara viticola RxLR Effectors on Suppressing Plant Immunity.Frontiers in microbiology · 2016Article
- Article
- Ectopic Expression in Arabidopsis thaliana of an NB-ARC Encoding Putative Disease Resistance Gene from Wild Chinese Vitis pseudoreticulata Enhances Resistance to Phytopathogenic Fungi and Bacteria.Frontiers in plant science · 2015Article
- Newly developed quantitative transactivation system shows difference in activation by Vitis CBF transcription factors on DRE/CRT elements.Plant methods · 2014Article
- Transcriptome of Erysiphe necator-infected Vitis pseudoreticulata leaves provides insight into grapevine resistance to powdery mildew.Horticulture research · 2014Article
- A pathogenesis related protein, VpPR-10.1, from Vitis pseudoreticulata: an insight of its mode of antifungal activity.PloS one · 2014Article
- Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Vitis pseudoreticulata glyoxal oxidase (VpGLOX) was previously isolated from the Chinese wild vine V. pseudoreticulata accession "Baihe-35-1" during a screen for genes that are upregulated in response to infection with grapevine powdery mildew (Erysiphe necator, PM). In the present study, a possible function of VpGLOX for defense against PM was investigated using Agrobacterium-mediated transient expression. After optimizing agro-infiltration, VpGLOX was transiently overexpressed in leaves of either PM-susceptible (accession "6-12-2") or PM-resistant (accession "6-12-6") plants. The efficiency of transfection was verified using a β-glucuronidase (GUS) reporter and was found to comprise most leaf areas regardless of the initial leaf position. Upon infection with E. necator, clear differences were observed with respect to hyphal development between agro-infiltrated leaves and control groups of both, the susceptible and the resistant, genotypes. The expression of VpGLOX was followed by real-time polymerase chain reaction in both genotypes. Whereas in the susceptible host ("6-12-2") expression was found to increase only in transfected leaves and remained transient, in the resistant host ("6-12-6"), a second peak appeared later in transfected leaves, probably representing the response of the endogenous VpGLOX. The data support the interpretation that VpGLOX is sufficient to confer resistance to E. necator.
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