Here to stay: Writing lasting epigenetic memories.

Moussa, Hagar F; Angstman, James F; Khalil, Ahmad S · Cell · 2021

editorial · Level V

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Abstract

In this issue of Cell, Nuñez et al. develop CRISPRoff, a programmable epigenetic memory writer capable of establishing specific gene silencing programs that are stably maintained across cell division and differentiation. The singular dCas9 fusion offers a simple, reliable, and general tool for genome-wide screens, multiplexed editing, and potential therapeutics.

Medical subject headings