Regulation of energy homeostasis by the ubiquitin-independent REGγ proteasome
In conditions of energy stress cells reduce transcription of ribosomal RNA (rRNA) to maintain cell survival. Here, the authors show that energy stress induces an AMPK-dependent phosphorylation of Sirt7, which promotes its ubiquitin-independent degradation by REGγ, resulting in the down-regulation of...
Main Authors: | , , , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2016-08-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/ncomms12497 |