Project description
A closer look at the world’s most important food crop
The potato is versatile and valuable. But this tuber plant is also vulnerable to global climate change. Stress is most detrimental to tuberisation, which is a major photoperiodic developmental process in which stolons form starch-rich tubers. The earliness of tuberisation dictates the time to crop maturity and is therefore a crucial factor in potato agronomy. Exploitation of the naturally occurring variation in tuberisation onset provides a route to breeding improved varieties for different latitudes, harvest times and markets. The EU-funded POTENT project will develop a model of tuber initiation to unravel tuber life cycle processes. It will also investigate the role of the TFL-1 orthologue, which appears to act as a negative regulator of tuberisation.
Objective
Tuberisation in potato is a major photoperiodic developmental programme in which stolons form starch-rich tubers. The earliness of tuberisation dictates the time to crop maturity and so is a crucial factor in potato agronomy. Exploitation of the naturally occurring variation in tuberisation onset provides a route to breeding improved varieties for different latitudes, harvest times and markets. Recent focus in this field has been on the regulation of a FLOWERING LOCUS T orthologue termed StSP6A, a positive regulator of tuberisation. These studies have facilitated development of tuberisation models. However, data from JHI and other literature suggest that these models are incomplete. Now work at JHI has identified a new player, a TFL-1 orthologue that appears to act as a negative regulator of tuberisation. The aims of POTENT are: to determine the binding partners and detailed expression pattern of TFL-1 in the stolon to develop a refined model of tuber initiation; to use a transcriptomic approach applied to TFL-1 transgenic lines to unravel tuber life cycle processes; to investigate the role of TFL-1 in tolerance to abiotic stress; to determine the combinations of StCDF1 and TFL-1 alleles possessed by potato varieties from different maturity classes, that impact on tuber initiation.
The project will serve a training vehicle for the experienced researcher (ER) to enhance her portfolio of research skills, to restart her career and so increase her ability to innovate in this area of food security. The ER will add an extra dimension to current research activities in the host organisation by sharing her current expertise. Working with secondment partner Agrico UK, the outcomes will be of commercial and societal interest and a raft of measures will be taken to protect IPR and disseminate results to wide audiences. The project will leave the ER well-qualified to achieve professional maturity and will have a legacy of collaboration and new research avenues to be explored.
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 agronomy
- medical and health sciences health sciences nutrition
- agricultural sciences agriculture, forestry, and fisheries agriculture horticulture vegetable growing root crops
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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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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 - Marie Skłodowska-Curie Individual Fellowships (IF)
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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-2018
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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.
DD2 5DA DUNDEE
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.