The nucleolus gets the silent treatment.

Feinberg, Andrew P · Cell Stem Cell · 2014

editorial · Level V

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Abstract

In this issue of Cell Stem Cell, Savić et al. (2014) and Kim et al. (2014) provide insight into how global heterochromatin condensation and LIN28 sequestration in embryonic stem cells are independent mechanisms regulating pluripotency in the oft-overlooked nucleolus.

Medical subject headings