Project description
Synthetic microbiome against grapevine trunk diseases
Over the past two decades, grapevine trunk diseases (GTD) have been increasingly affecting grapevines (Vitis vinifera L.). Undoubtedly, these diseases represent the biggest challenge for modern viticulture. Viticulturists have been employing fungicides, insecticides, herbicides and synthetic fertilisers for well over a century. According to recent research, these treatments may have caused an imbalance in the grapevine endophytic microbiome. This provides a possible explanation of the recent success of GTD-associated pathogens. The EU-funded WildWoodMicrobes project will combine plant pathology, epigenetics and microbial ecology and study wild populations of V. vinifera subsp. sylvestris (VVS). The project will unravel the endophytic microbiome diversity of wild populations of VVS, re-introduce endophytes isolated from VVS in cultivated grapevines, and assess the efficacy of the synthetic microbiome in antagonising GTD-associated pathogens.
Objective
In recent years, a general decline has been documented in several agriculturally relevant woody plants, and numerous
reports point towards a possible role of the plant-associated microbiome. This especially applies to grapevines (Vitis vinifera
L.) and to the recent outbreak of grapevine trunk diseases (GTD). This cluster of fungal diseases is considered the greatest
challenge in modern viticulture, due to the complexity of the different pathosystems and the lack of reliable control strategies.
During the last >100 years, vineyards have been routinely treated with fungicides, insecticides, herbicides and fertilizers.
Recent research have demonstrated that such treatments and other anthropic intervention (e.g. domestication, grafting,
training) affect the plant-associated microbiome. These human-driven alterations, exacerbated by grapevines clonal
propagation process, are believed to have led to an imbalance in grapevines endophytic microbiome, which may be a key
explanation for the recent success of GTD-associated pathogens. The best candidates to investigate the composition of a
balanced wood microbiome, unaffected by anthropic activities, are wild populations of V. vinifera subsp. sylvestris (VVS).
In this multidisciplinary project, I will join the fields of plant pathology, epigenetics and microbial ecology to (1) unravel the endophytic
microbiome diversity of wild populations of VVS, using DNA metabarcoding and in vitro isolation techniques; (2) re-introduce
endophytes isolated from VVS in cultivated grapevines, by means of a synthetic microbiome transfer; (3) assess the efficacy
of the synthetic microbiome in antagonizing GTD-associated pathogens, a next-generation approach to biological control.
The outcomes of this project will not only contribute to advance our understanding of grapevine endophytes ecology, but
have also the potential to provide a concrete solution to viticulture, for the benefit numerous European and non-European
countries.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- agricultural sciences agriculture, forestry, and fisheries agriculture horticulture viticulture
- natural sciences biological sciences ecology
- natural sciences biological sciences microbiology
- natural sciences biological sciences genetics epigenetics
- agricultural sciences agriculture, forestry, and fisheries forestry
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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HORIZON.1.2 - Marie Skłodowska-Curie Actions (MSCA)
MAIN PROGRAMME
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) HORIZON-MSCA-2021-PF-01
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
33100 Udine
Italy
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.