2 papers
physics.bio-ph2020
Simulating topological domains in human chromosomes with a fitting-free model
C. A. Brackley, D. Michieletto, F. Mouvet +4
We discuss a polymer model for the 3D organization of human chromosomes. A chromosome is represented by a string of beads, with each bead being "colored" according to 1D bioinforma…
physics.bio-ph2020
Extrusion without a motor: a new take on the loop extrusion model of genome organization
C. A. Brackley, J. Johnson, D. Michieletto +4
Chromatin loop extrusion is a popular model for the formation of CTCF loops and topological domains. Recent HiC data have revealed a strong bias in favour of a particular arrangeme…