Topic Completed: 1 June 2005

Minor changes: 28 August 2020

Copyright: 2003-2020,, Inc.

Nat Pernick, M.D.
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Cite this page: Pernick N. Ubiquitin. website. Accessed September 28th, 2020.
Definition / general
  • Triggers pathway for protein degradation associated with turning on and off cell cycle regulators
  • Can turn on cyclin-CDK complexes by destroying its inhibitor
Microscopic (histologic) images

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Neuronal inclusion staining in motor neuron disease

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