Objective
.Mammalian transcriptome analysis reveals that while most of the genome is transcribed, only a minority fraction produces protein coding, messenger RNA or functional, structural RNA. Instead a substantial fraction is transcribed, often tissue specifically, into long non coding (lnc)RNA of mostly unknown function. Many lncRNA are rapidly degraded and may reflect promiscuous, non-functional transcription. However some lncRNA have important cellular functions. I reason that defining promoters and terminators of lncRNA genes will provide valuable information on which lncRNA are likely to be functional. LncRNA gene promoters often correspond to nucleosome depleted regions of protein coding gene promoters and enhancers, which generate bidirectional transcription. Regions of single-strand DNA, exposed by R-loop formation can also initiate transcription and so act as a potential source of lncRNA, as will be investigated here. Since transcription initiation of lncRNA genes appears relatively promiscuous, terminating lncRNA transcription may be of critical importance. This will prevent read-through transcription with consequent negative affects on downstream genes by transcriptional interference or the formation of overlapping transcripts leading to RNA interference effects. Consequently I will focus on transcription termination mechanisms of lncRNA genes. I will determine if known protein coding gene terminators also operate for lncRNA genes or whether many lncRNA use alternative termination mechanisms. In particular I will investigate the role of G-rich pausing elements that promote Pol II termination by forming R-loop structures on lncRNA genes. I will also investigate which classes of lncRNA genes form gene loop conformations when transcribed, as a likely identifier of more highly expressed, functional lncRNA. Overall I predict that understanding how lncRNA are synthesised will provide critical information on which lncRNA warrant scrutiny as likely functional transcripts
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 genetics RNA
- 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-2013-ADG
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
OX1 2JD Oxford
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.