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Article

The COP9 signalosome controls jasmonic acid synthesis and plant responses to herbivory and pathogens.

The Plant journal : for cell and molecular biology - 1 Feb 2011

Hind Sarah R, Pulliam Sarah E, Veronese Paola, Shantharaj Deepak, Nazir Azka, Jacobs Nekaiya S, Stratmann Johannes W

Abstract excerpt

The COP9 signalosome (CSN) is a multi-protein complex that regulates the activities of cullin-RING E3 ubiquitin ligases (CRLs). CRLs ubiquitinate proteins in order to target them for proteasomal degradation. The CSN is required for proper plant development. Here we show that the CSN also has a profound effect on plant defense responses. Silencing of genes for CSN subunits in tomato plants resulted in a mild...

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PMID: 21265900
DOI: 10.1111/j.1365-313X.2010.04437.x

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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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