AUTHOR=Palombo Francesca , Pagliara Stefano , Singh Ankur , Chahwan Richard TITLE=Editorial: Probing the Chromatin Architecture JOURNAL=Frontiers in Cell and Developmental Biology VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/cell-and-developmental-biology/articles/10.3389/fcell.2021.727803 DOI=10.3389/fcell.2021.727803 ISSN=2296-634X