Objective
To resist pathogen colonisation, plants have evolved a number of complex defense mechanisms that are activated upon recognition of pathogen-secreted molecules. These include cell surface or intracellular immune receptors, through either direct or indirect binding. Nucleotide-binding leucine rich repeat proteins (NB-LRRs or NLR) make up the largest family of intracellular immune receptors. Some of these NLR proteins were shown to function in pairs, with “sensors” mediating pathogen recognition and “helpers” eliciting a resistance response. Preliminary data revealed that many Solanaceae NLR sensors are dependent on three NRC (NLR proteins required for HR associated cell death) helper proteins (NRC2, NRC3, NRC4) in a complex and redundant signalling network. These NLR sensors, and their homologs, confer resistance to a diverse number of Solanaceae pathogens, including bacteria, oomycete, viruses, nematodes and insects. This suggests that NLR helper proteins play a major role in mediating disease resistance against a range of plant pathogens that infect the Solanaceae family. My objective is to use this information to engineer synthetic NRC helper proteins with enhanced sensor specificities. This will potentially result in resistance effective against multiple pathogen species currently affecting Solanaceae crops. To achieve my objective, I will undertake functional analyses of helper-sensor pairs, and study their interaction with known pathogen effectors to generate both chimeric and mutant NRC proteins with novel properties. I will then assess these candidate NRC proteins for enhanced disease resistance using a variety of genetic complementation assays. At the completion of this project I will deliver synthetic NRC helper proteins that confer expanded disease resistance in Solanaceae crops.
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.
- natural sciences biological sciences biochemistry biomolecules proteins
- engineering and technology electrical engineering, electronic engineering, information engineering electronic engineering sensors
- natural sciences mathematics pure mathematics mathematical analysis functional analysis
- agricultural sciences agriculture, forestry, and fisheries agriculture
- natural sciences biological sciences genetics nucleotides
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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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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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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.
MSCA-IF-EF-ST - Standard EF
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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) H2020-MSCA-IF-2015
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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.
NR47UH Norwich
United Kingdom
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.