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Article

The Arabidopsis paralogs, PUB46 and PUB48, encoding U-box E3 ubiquitin ligases, are essential for plant response to drought stress.

BMC plant biology - 11 Jan 2017

Adler Guy, Konrad Zvia, Zamir Lyad, Mishra Amit Kumar, Raveh Dina, Bar-Zvi Dudy

Abstract excerpt

BACKGROUND: Plants respond to abiotic stress on physiological, biochemical and molecular levels. This includes a global change in their cellular proteome achieved by changes in the pattern of their protein synthesis and degradation. The ubiquitin-proteasome system (UPS) is a key player in protein degradation in eukaryotes. Proteins are marked for degradation by the proteasome by coupling short chains of ubiquitin...

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Identifiers

PMID: 28077082
DOI: 10.1186/s12870-016-0963-5
PMCID: PMC5225562

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

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