Objective
Endosymbiotic bacteria are usually not infectious, they have been thought to exclusively transfer vertically from the host mother to her offspring. Consequently we do often observe congruence between the phylogenetic trees of endosymbiotic bacteria and their host species, but not always. Evidences for the horizontal transfer of endosymbiotic bacteria between highly divergent host species have recently been accumulating, especially from studies in Insects. My own research on this topic led me to hypothesise that endosymbiotic strains not transferring horizontally may have lost the ability to do so and to establish into naïve hosts, contrasting to strains found in divergent host species. Instead of transferring, these strains would transit from a generalist state, able to jump and establish into naïve hosts, towards a more specialist state found in only few host species.
Using Wolbachia bacteria-butterfly host associations and a multidisciplinary approach, I aim at (I) testing the evolutionary relevance of horizontal transfer of symbionts, (II) phenotypically characterizing generalist and specialist symbionts, and (III) identifying the molecular bases to the establisment of symbiosis.
The novelty of this project lies into solving the dilemma associated to the endosymbiotic lifestyle: to maintain the mechanisms allowing transfer between hosts or to transit towards a specialised relationship with the host. ‘Host Sweet Home’ will to unravel the evolutionary history, and the constraints and outcomes of endosymbiosis. I will produce a large amount of genetic data, which analysis will result in highly significant research in the field of symbiosis, with a potential impact beyond the field of Evolutionary Ecology.
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 genetics DNA
- natural sciences biological sciences ecology evolutionary ecology
- natural sciences biological sciences biological behavioural sciences ethology biological interactions
- natural sciences biological sciences zoology entomology
- natural sciences biological sciences genetics genomes
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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 - 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-2017
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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.
22100 Lund
Sweden
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.