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Article

Multiple ubiquitin ligase-mediated processes require COP9 signalosome and AXR1 function.

The Plant cell - 1 Oct 2002

Schwechheimer Claus, Serino Giovanna, Deng Xing-Wang

Abstract excerpt

The COP9 signalosome (CSN) is an evolutionarily conserved multiprotein complex that mediates the repression of photomorphogenesis in the dark in Arabidopsis through the degradation of transcription factors such as HY5 and HYH. CSN-mediated HY5 and HYH degradation also requires the activity of the putative E3 ubiquitin ligase (E3) component COP1 and the E2-conjugating enzyme variant COP10. Recently, it was shown...

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Source

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Identifiers

PMID: 12368504
DOI: 10.1105/tpc.003434
PMCID: PMC151235

Genes

COP1

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Multiple ubiquitin ligase-mediated processes require COP9 signalosome and AXR1 function.PMID 12368504Read ↗

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