Objective
DNA introduced into a cell usually integrates, if at all, at random in the genome. In order for gene targeting to take place, a small vector must scan a huge genome that is packaged in chromatin, identify and bind the target, and engage in strand exchange. This formidable task is likely to be rate limiting. Our goal is to study the process of genome scanning by the vector, to track it from the time of transformation through genome integration and to assist the vector to identify the homologous target. Our tools are particle imaging and tracking, molecular analysis of integration events, and manipulation of the integration process through protein recognition chemistry. Two main approaches will be used to assist homologous integration: first, by protein bridging (proteins that would bind both target and vector), and second by chromatin remodeling. Second, we propose to analyze the connection between chromatin structure and DNA integration. We will analyze how nucleosome positioning affects patterns of DNA integration. In addition, we will stimulate chromatin remodeling in an attempt to facilitate target invasion by the incoming vector. Parallel assays will be built upon fluorescence and genetic markers to correlate between the mode of search and integration per se. The interdisciplinary use of biophysics, genetics, and computational tools opens the prospect to better understand and manipulate the fundamental mechanisms involved in DNA mobility, plant transformation, and gene targeting.
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 biochemistry biomolecules proteins
- natural sciences biological sciences biophysics
- 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.
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-2010-AdG_20100317
See other projects for this call
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
7610001 Rehovot
Israel
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.