TADs are 3D structural units of higher-order chromosome organization in Drosophila
Quentin Szabo, Daniel Jost, Jia-Ming Chang, Diego I. Cattoni, Giorgio L. Papadopoulos, Boyan Bonev, Tom Sexton, Julian Gurgo, Caroline Jacquier, Marcelo Nollmann, Frédéric Bantignies, Giacomo Cavalli
Sci Adv. 2018 Feb; 4(2): eaar8082
http://europepmc.org/articles/PMC5829972