Silence of the rings.

Fleming, Alastair; Osley, Mary Ann · Cell · 2004

editorial · Level V

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Abstract

Two recent papers (de Napoles et al., 2004 and Wang et al., 2004) have linked monoubiquitylation of histone H2A to the activities of E3 ubiquitin ligases that reside in Polycomb-group repressor complexes.

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