Project description
Improving stress memory and salt tolerance in crops
Repeated stresses to plants provide a memory to increase tolerance, but the mechanisms are not well understood. The EU-funded SaToBa project will investigate the role of plant-based hormones called jasmonates (JAs) in priming salt stress memory in barley, one of the most important cereals worldwide for food, malt and animal feed. It will also determine JA-primed salt stress adaptation and the mechanisms balancing stress adaptation and growth. SaToBa will employ the use of genetics and genomics to improve salt tolerance by determining the correlation between transcriptome and translatome during growth (inhibition) associated with stress adaptation. It will also characterise the dependency of the responses from epigenetic changes and the uncharacterised barley JA receptor COI1.
Objective
The improvement of crop salt tolerance is a pressing agricultural challenge because salt stress poses a major threat to global food supply. The problem is topical in India where salinity-induced yield losses are increasing for several crops. Compelling evidence indicates that repeated stresses provide a memory to increase tolerance, but the mechanisms are not well understood. This project studies the role of jasmonates (JAs) in priming salt stress memory in barley, one of the most important cereals worldwide for food, malt and animal feed. The main objective is to determine how JAs prime plant salt stress tolerance to overcome the limits imposed on growth and yield. The study will enable the effective use of genetics and genomics to improve salt tolerance by 1) determining the correlation between transcriptome and translatome during growth (inhibition) associated with stress adaptation; 2) characterization of the dependency of the responses from epigenetic changes and the uncharacterized barley JAs receptor COI1, and from the ribosome inactivating protein JIP60. The research will characterize, (A) JAs-primed salt stress adaptation; (B) the mechanisms balancing stress adaptation and growth.
To achieve the aims, controlled JAs/salt stress will be applied to monitor organ growth. Growth and cell cycle analyses, alongside RNA-Seq, genome-wide analysis of mRNA translation during development and analysis of specific histone markers will be performed. This will demonstrate how poised gene expression and translation work together to set up stress memory. Plant response to salinity and its impact on yield and metabolism will also be analyzed. This multidisciplinary project will enhance the researcher career prospects when returning to India to establish their own lab continuing work in the same area. Overall, the success of this research will be applicable to other economically important crops worldwide with positive impact on the cultivation of crops during climate change.
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
- natural sciences biological sciences genetics RNA transcriptomes
- natural sciences earth and related environmental sciences atmospheric sciences climatology climatic changes
- agricultural sciences agriculture, forestry, and fisheries agriculture grains and oilseeds cereals
- agricultural sciences animal and dairy science domestic animals animal husbandry animal feed
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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-2020
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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.
TW20 0EX EGHAM
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.