Population and single-cell genomics reveal the Aire dependency, relief from Polycomb silencing, and distribution of self-antigen expression in thymic epithelia - Sansom, S N; Shikama-Dorn, N; Zhanybekova, S; Nusspaumer, G; Macaulay, I C; Deadman, M E; Heger, A; Ponting, C P; Holländer, G A (Genome Res, 2014)