Giorgio Bernardi

The paper investigates the 3-D structure of chromatin domains in human chromosome 21, showing that isochores' properties are influenced by oligo-Adenines and oligo-Guanines, with broader implications for non-coding sequences.

The paper proposes a new model for chromatin domain formation, integrating DNA sequence features like GC-rich and GC-poor isochores and their 3-D structures to explain TADs and LADs formation.

The paper investigates how chromatin domains are shaped by isochores, showing that GC-poor isochores form flexible LADs while GC-rich isochores shape TADs through nucleosome depletion and accessibility.