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UK funding (£592,392): Deciphering the regulatory genetic code Ukri6 Jan 2025 UK Research and Innovation, United Kingdom
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Deciphering the regulatory genetic code
| Abstract | Our project aims to understand how the cell can read the information that is written in its genome. The project is very much a collaboration between biological and computational scientists, who will work closely together to understand basic mechanisms of how cells can tell when and where the genes written in their DNA should be active. In other words, we seek to understand 'the second genetic code'. The first genetic code that describes how DNA sequence is converted to protein sequence was decoded more than 50 years ago, and the first draft of human genome, which describes the sequence of the chemical letters A, C, G and T found in all human cells was published in 2001. However, just knowing the order of the letters is not enough to understand how they instruct cells to function and to grow. Advances in DNA-sequencing have also allowed sequencing of entire genomes of individual humans and we have learnt for instance that sequences of unrelated individuals are different by approximately 10 million DNA bases. These specific variants, and the mechanisms by which they act are largely unknown. This is because most of the changes do not affect protein structure. Instead, the variations are presumed to affect the amount of proteins made in particular cells, by affecting DNA binding of proteins called transcription factors. Our research project aims to understand how the transcription factors read the genomic code. This will also help us to understand how mutations or variations in DNA sequences change the activity of genes. The work is basic research utilizing novel high throughput methods and artificial intelligence based computational data analysis tools. The project will first generate vast amounts of data in a laboratory, and then utilize and understand it using tailor-made computer programs. The work will have immediate benefits to the scientific community in terms of deeper understanding, novel methods and computational tools. The work will also lead to increased understanding of the function of cells during growth and development. In a wider context, the proposed project is part of a broader effort to use advanced genomic and computational tools to understand the basis of human and animal biology. Genetic variants that are located between genes are so common that most plants, animals and people have many of them. To understand their function will be of great benefit to the scientific community in terms of deeper understanding of biological principles, for development of novel experimental methods and computational tools, and also eventually for applications such as plant and animal breeding. In addition, understanding the effect of non-coding genetic variants will help to explain human variation, for example in lifespan and health. |
| Category | Research Grant |
| Reference | BB/V00736X/2 |
| Status | Active |
| Funded period start | 06/01/2025 |
| Funded period end | 21/07/2026 |
| Funded value | £592,392.00 |
| Source | https://gtr.ukri.org/projects?ref=BB%2FV00736X%2F2 |
Participating Organisations
| Wellcome Sanger Institute |
The filing refers to a past date, and does not necessarily reflect the current state. The current state is available on the following page: Wellcome Sanger Institute, Saffron Walden.
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