SCFβTrCP mediates stress-activated MAPK-induced Cdc25B degradation

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SCFβ(TrCP) mediates stress-activated MAPK-induced Cdc25B degradation.

Cdc25A, which is one of the three mammalian CDK-activating Cdc25 protein phosphatases (Cdc25A, B and C), is degraded through SCF(βTrCP)-mediated ubiquitylation following genomic insult; however, the regulation of the stability of the other two Cdc25 proteins is not well understood. Previously, we showed that Cdc25B is primarily degraded by cellular stresses that activate stress-activated MAPKs,...

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ژورنال

عنوان ژورنال: Journal of Cell Science

سال: 2011

ISSN: 1477-9137,0021-9533

DOI: 10.1242/jcs.083931