Ferguson, C. J., Urso, O., Bodrug, T., Gassaway, B. M., Watson, E. R., Prabu, J. R., et al. (2022). APC7 mediates ubiquitin signaling in constitutive heterochromatin in the developing mammalian brain. Molecular Cell, 82(1), 90-105. doi:10.1016/j.molcel.2021.11.031.