Results 1 to 10 of about 7,186 (205)

Unveiling the early defense response dynamics in grapevines against Plasmopara viticola by single-cell transcriptomics [PDF]

Genome Biology
Background The viticulture has long suffered from the downy mildew caused by Plasmopara viticola, a strictly obligate biotrophic oomycete. Numerous studies have been performed to reveal how grapevine defends against Plasmopara viticola, but they mainly ...
Xiukun Yao, Zhizhuo Xu, Yasheng Xi, Xinyue He, Qifei Gao, Jiang Lu, Peining Fu   +6 more
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Identification of Fungicide Combinations Targeting Plasmopara viticola and Botrytis cinerea Fungicide Resistance Using Machine Learning [PDF]

Microorganisms, 2023
Downy mildew (caused by Plasmopara viticola) and gray mold (caused by Botrytis cinerea) are fungal diseases that significantly impact grape production globally. Cytochrome b plays a significant role in the mitochondrial respiratory chain of the two fungi
Junrui Zhang, Sandun D. Fernando
doaj   +3 more sources

Sequence and Gene Expression Analysis of Recently Identified NLP from Plasmopara viticola [PDF]

Microorganisms, 2021
Grapevine downy mildew, evoked by the obligate biotrophic oomycete Plasmopara viticola, is one of the most challenging diseases in viticulture. P. viticola establishes an infection by circumvention of plant immunity, which is achieved by the secretion of
Lars Askani, Stefan Schumacher, René Fuchs   +2 more
doaj   +3 more sources

An in-planta comparative study of Plasmopara viticola proteome reveals different infection strategies towards susceptible and Rpv3-mediated resistance hosts [PDF]

Scientific Reports, 2022
Plasmopara viticola, an obligate biotrophic oomycete, is the causal agent of one of the most harmful grapevine diseases, downy mildew. Within this pathosystem, much information is gathered on the host, as characterization of pathogenicity and infection ...
Joana Figueiredo, Rita B. Santos, Leonor Guerra-Guimarães, Céline C. Leclercq, Jenny Renaut, Rui Malhó, Andreia Figueiredo   +6 more
doaj   +2 more sources

The pathogenicity of Plasmopara viticola: a review of evolutionary dynamics, infection strategies and effector molecules [PDF]

BMC Plant Biology
Oomycetes are filamentous organisms that resemble fungi in terms of morphology and life cycle, primarily due to convergent evolution. The success of pathogenic oomycetes lies in their ability to adapt and overcome host resistance, occasionally ...
Catarina Gouveia, Rita B. Santos, Catarina Paiva-Silva, Günther Buchholz, Rui Malhó, Andreia Figueiredo   +5 more
doaj   +2 more sources

Grapevine leaf MALDI-MS imaging reveals the localisation of a putatively identified sucrose metabolite associated to Plasmopara viticola development [PDF]

Frontiers in Plant Science, 2022
Despite well-established pathways and metabolites involved in grapevine-Plasmopara viticola interaction, information on the molecules involved in the first moments of pathogen contact with the leaf surface and their specific location is still missing. To
Marisa Maia, Marisa Maia, Andréa McCann, Cédric Malherbe, Johann Far, Jorge Cunha, José Eiras-Dias, Carlos Cordeiro, Carlos Cordeiro, Gauthier Eppe, Loïc Quinton, Andreia Figueiredo, Edwin De Pauw, Marta Sousa Silva, Marta Sousa Silva   +14 more
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Automated air-flow cytometry enables real-time monitoring of Plasmopara viticola sporangia in vineyards [PDF]

Applied and Environmental Microbiology
Fungal diseases such as downy mildew (Plasmopara viticola) can severely affect grapevine yield and quality, making precise fungicide applications critical.
Amanda Malvessi Cattani, Yanick Zeder, Elias Graf, Andreas Schwendimann, Roberta Coronelli, Tara Smit-Sadki, Jean-Philippe Burdet, Esteban Alfonso, Augustine Jaccard, Erny Niederberger, Markus Rienth   +10 more
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Phased grapevine genome sequence of an Rpv12 carrier for biotechnological exploration of resistance to Plasmopara viticola [PDF]

Frontiers in Plant Science, 2023
The downy mildew disease caused by the oomycete Plasmopara viticola is a serious threat for grapevine and can cause enormous yield losses in viticulture. The quantitative trait locus Rpv12, mediating resistance against P.
Bianca Frommer, Bianca Frommer, Sophia Müllner, Daniela Holtgräwe, Prisca Viehöver, Bruno Huettel, Reinhard Töpfer, Bernd Weisshaar, Eva Zyprian   +8 more
doaj   +2 more sources

Crossing Plasmopara viticola strains in controlled conditions to uncover the genomic bases of downy mildew resistance breakdown in grapevine [PDF]

BIO Web of Conferences, 2022
The biotrophic oomycete Plasmopara viticola is the causal agent of downy mildew, one of the major grapevine diseases. We report here a successful strategy to cross compatible strains of this pathogen and obtain a large viable progeny. We used this method
Dvorak E., Mazet I., Couture C., Foulongne-Oriol M., Delmotte F.   +4 more
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FORECASTING MODEL BASED ON CUMULATIVE DEGREE DAYS FOR INCUBATION PERIOD OF Plasmopara viticola (Berk. & M.A. Curtis) Berl. & De Toni

Journal of Agriculture and Plant Sciences, 2022
The overall development of Plasmopara viticola and its occurrence in time and space cause rapid disease increases. The incubation period is only part of the life cycle of P. viticola between infection and the first appearance of symptoms.
Gligor Bojkov, Emilija Arsov, Sasa Mitrev   +2 more
doaj   +1 more source