Objective
Studies concerning the mechanism of DNA replication have advanced our understanding of genetic transmission through multiple cell cycles. Recent work has shed light on possible means to ensure the stable transmission of information beyond just DNA and the concept of epigenetic inheritance has emerged. Considering chromatin-based information, key candidates have arisen as epigenetic marks including DNA and histone modifications, histone variants, non-histone chromatin proteins, nuclear RNA as well as higher-order chromatin organization. Thus, understanding the dynamics and stability of these marks following disruptive events during replication and repair and throughout the cell cycle becomes of critical importance for the maintenance of any given chromatin state. To approach these issues, we propose to study the maintenance of heterochromatin at centromeres, key chromosomal regions for the proper chromosome segregation. Our current goal is to access to the sophisticated mechanisms that have evolved in order to facilitate inheritance of epigenetic marks not only at the replication fork, but also at other stages of the cell cycle, during repair and development. Beyond inheritance of DNA methylation, understanding how inheritance of histone variants and their modifications can be controlled either coupled or not coupled to DNA replication will be a major focus of this project. Our studies will build on the expertise and tools developed over the years in a strategy that integrates molecular, cellular, and biochemical approaches. This will be combined with the use of new technologies to monitor cell cycle (Fucci), protein dynamics (SNAP-Tagging) together with single molecule analysis involving DNA and chromatin combing. We wish to define a possible framework for an understanding of both the stability and reversibility of epigenetic marks and their dynamics at centromeres. These lessons may teach us general principles of inheritance of epigenetic states.
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: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- natural sciences biological sciences genetics DNA
- natural sciences biological sciences biochemistry biomolecules proteins
- natural sciences biological sciences genetics RNA
- natural sciences biological sciences genetics chromosomes
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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.
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.
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.
ERC-2009-AdG
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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.
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.
Host institution
75231 Paris
France
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.