Objective
Development of genome wide tools to study regulatory elements is particularly important to understand how gene expression is controlled in the human genome. The rational study of transcription factors and DNA-binding proteins in sequenced human genome is critical for making the genome sequences maximally useful.
Chromatin Immuno-Precipitation (ChIP) materials analysed on microarrays for specific interactions (ChIP-chip) is a rapidly emerging technology in the study of DNA binding regulation proteins. A major current limitation of this technology is the lack of high quality antibodies proven to work.
Therefore, the use of an appropriate approach to produce high specific functional binding agents for high throughput functional genomic studies by ChIP-chip is crucial. The present proposal implements an approach for single-step purification of transcription factor and DNA-binding protein complexes based on specific in vivo biotinylation.
For this purpose the humanized (codon optimized) bacterial BirA biotin ligase and the target proteins of interest tagged with a biotin acceptor domain of 13 amino acid residue will be co-expressed in mammalian cells. This will provide the high-specific immuno-precipitation of in vivo biotinylated proteins with their DNA binding sites by strong biotinstreptavidin interaction.
This approach can be scaled up and can serve as the basis for successful genome wide studies. Through the use of this powerful assay important biological questions will find response. By accelerating the ChIP-c hip studies, this approach will help to better understand the gene regulation.
By identifying the DNA sequences reacting with regulatory proteins this approach will help to make the genome sequences maximally useful for further studies and classification, which will accelerate the global genome analysis.
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 chemical sciences organic chemistry amines
- natural sciences biological sciences genetics chromosomes
- natural sciences biological sciences genetics genomes
You need to log in or register to use this function
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.
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.
FP6-2005-MOBILITY-5
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.
Coordinator
GLASGOW
United Kingdom
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.