ERC Consolidator Grant · 2022
Illuminating radial genome organization in the nucleus
In exciting preliminary experiments leveraging our GPSeq method we discovered that the genome of mammalian cells in interphase folds into a steep radial gradient of guanine and cytosine (GC) density, which seems to persist at the level of individual mitotic chromosomes. However, we still lack a fundamental understanding of how this higher-order 3D genome architecture is established and what its functional implications are. Here, I go beyond the state-of-the-art and propose that the observed steep radial GC-gradient is a universal design principle of the radial arrangement of the genome in the nucleus—which I call the radiality principle—that provides a biophysical framework for spatially…
From the public funding record at EU CORDIS. Describes the funded project, not the reviews below.