Project description
Helping plants 'express themselves' to rapidly adapt to climate change
Climate change is a natural experiment providing a window into the ability of plants to evolve and adapt for survival. This ability is born of changes both in the genome and gene expression and inherently integrates a ticking clock. Plants must not only adapt but adapt quickly, or at least on the time scales of climate change. Given that genes evolve much more slowly than their expression patterns, modifying transcription may be an important tool for rapid adaptation. The EU-funded TxnEvoClim project is leveraging a large database of natural variability information together with newly available data and project experimentation to better understand and harness plants' potential to adapt to a changing environment.
Objective
Differences in gene expression play a key role in generating the phenotypic variability needed for adaptation. During evolution, the coding sequence of genes evolves on average much slower than their expression patterns, thus transcriptional regulation can be especially important for rapid adaptation to a new environment. Climate is a major factor for plant adaptation, and both the dispersal of a plant from its native origin as well as climate change will often lower its fitness. Thus, understanding how gene expression patterns are modified to facilitate life in adverse climates would shed light on the trade-offs limiting adaptation. Studying how evolution has shaped plant transcriptomes so that these plants can grow in different ecological niches and their potential to adapt to a changing climate requires a large base of natural variability information. This has recently been accumulated for Arabidopsis thaliana, a model for genetic and evolutionary studies. In the proposed project I will use genomic and transcriptomic data from the A. thaliana 1001 Genomes Project, new measurements of gene expression under water deprivation, as well as newly available data on gene-regulation and field fitness, to define how gene expression is shaped by climate and the genetic potential to adapt to new environments. I will address the following: (1) In natural populations, how do gene expression patterns of individuals correspond to the particular adapted climates? (2) What is the genetic basis for the transcript differences and how is it reflected in modifications to the transcriptional network? (3) Can knowledge of climate-transcript variation relationships be predictive of individual strains more likely to survive in a new climate? As climate is changing due to global warming, the understanding of mechanisms by which plants adapt to climate becomes even more important in agriculture and in natural populations, and this project aims to illuminate the role of a central mechanism.
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.
- engineering and technology environmental engineering ecosystem-based management climate change adaptation
- natural sciences biological sciences genetics RNA transcriptomes
- agricultural sciences agriculture, forestry, and fisheries agriculture
- natural sciences earth and related environmental sciences atmospheric sciences climatology climatic changes
- natural sciences biological sciences genetics genomes
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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.
80539 MUNCHEN
Germany
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.