library_construction_protocol: Mice were humanely euthanized and the brain was removed. A coronal section containing the hypothalamus was removed from the brain using an adult mouse brain matrix. The hypothalamus was dissected from this section and immediately flash-frozen in liquid nitrogen until all samples had been collected. See sample collection protocol Not applicable No treatment Not applicable 4C-seq was performed according to PMID: 22929766 4C-seq was performed according to PMID: 22929766