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Article

OsPUB41, a U-box E3 ubiquitin ligase, acts as a negative regulator of drought stress response in rice (Oryza Sativa L.).

Plant molecular biology - 1 Jul 2021

Seo Dong Hye, Lee Andosung, Yu Seong Gwan, Cui Li Hua, Min Hye Jo, Lee Seung Eun, Cho Na Hyun, Kim Sojung, Bae Hansol, Kim Woo Taek

Abstract excerpt

KEY MESSAGE: OsPUB41 plays a negative role in drought stress response through the mediation of OsUBC25 and interacts with OsCLC6, suggesting a putative substrate. The notable expansion of Plant U-Box E3 ligases (PUB), compared with those in mammals, implies that PUB proteins have evolved to perform plant-specific functions. OsPUB41, a potential ortholog of CMPG1, was recently reported to regulate the cell wall...

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PMID: 34100185
DOI: 10.1007/s11103-021-01158-4

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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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