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The composition and evolution of C. elegans behavioural genetic architectures

Objective

The maintenance of genetic diversity in the face of neutral and non-neutral processes that continually erode it is one of the longstanding puzzles of biology. Natural selection shapes the genetic variation provided by mutation, segregation and recombination to (generally) improve fitness, but it is often difficult to obtain measures of fitness and genetic variation in the interesting, but uncontrolled, natural environments in which we find organisms. A related question is the heritable basis of phenotypic variance. Knowing the genetic architectures of well-defined traits – the number and type of loci that contribute to phenotypic variance, and the distribution and conditionality of their effects – is central to our general understanding of evolutionary processes, and for our ability to predict phenotypes of interest in agriculture and medicine. In this context, the genetic basis of behavioural variation is particularly fascinating but poorly understood. Caenorhabditis elegans is an exceptional model system with which to tackle these problems, and experimental evolution provides exceptional power to dissect genetic architectures of well-defined behavioural traits and their dynamic properties under controlled conditions. The proposed research will advance our understanding of how trait correlations shape the distribution of genetic variance, and will reveal, in unprecedented detail, the composition and evolution of behavioural genetic architectures shaped by natural selection.

Fields of science (EuroSciVoc)

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Programme(s)

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Topic(s)

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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.

MSCA-IF-EF-ST - Standard EF

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Call for proposal

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(opens in new window) H2020-MSCA-IF-2017

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Coordinator

ECOLE NORMALE SUPERIEURE
Net EU contribution

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.

€ 185 076,00
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45, RUE D'ULM
75230 Paris
France

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Region
Ile-de-France Ile-de-France Paris
Activity type
Higher or Secondary Education Establishments
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Total cost

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.

€ 185 076,00
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