Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.
![Topological domains in mammalian genomes identified by analysis of chromatin interactions - Nature](https://cdn-ak-scissors.b.st-hatena.com/image/square/d38dcd3ad85d866d74df2075d6161293e11215d0/height=288;version=1;width=512/https%3A%2F%2Fmedia.springernature.com%2Fm685%2Fspringer-static%2Fimage%2Fart%253A10.1038%252Fnature11082%2FMediaObjects%2F41586_2012_Article_BFnature11082_Fig1_HTML.jpg)