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OsSDIR1 overexpression greatly improves drought tolerance in transgenic rice.

Plant molecular biology - 1 May 2011

Gao Ting, Wu Yaorong, Zhang Yiyue, Liu Lijing, Ning Yuese, Wang Dongjiang, Tong Hongning, Chen Shouyi, Chu Chengcai, Xie Qi

Abstract excerpt

Recent genomic and genetic analyses based on Arabidopsis suggest that ubiquitination plays crucial roles in the plant response to abiotic stress and the phytohormone abscisic acid (ABA). However, few such studies have been reported in rice as a monocotyledonous model plant. Taking advantage of strategies in biochemistry, molecular cell biology and genetics, the RING-finger containing E3 ligase OsSDIR1 (Oryza...

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Identifiers

PMID: 21499841
DOI: 10.1007/s11103-011-9775-z

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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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OsSDIR1 overexpression greatly improves drought tolerance in transgenic rice.PMID 21499841Read ↗

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Overexpression of OsRDCP1, a rice RING domain-containing E3 ubiquitin ligase, increased tolerance to drought stress in rice (Oryza sativa L.).Semantic proximity Read ↗

A Negative Regulator in Response to Salinity in Rice: Oryza sativa Salt-, ABA- and Drought-Induced RING Finger Protein 1 (OsSADR1).Semantic proximity Read ↗

SDIR1 is a RING finger E3 ligase that positively regulates stress-responsive abscisic acid signaling in Arabidopsis.Semantic proximity Read ↗

The E3 Ligase DROUGHT HYPERSENSITIVE Negatively Regulates Cuticular Wax Biosynthesis by Promoting the Degradation of Transcription Factor ROC4 in Rice.Semantic proximity Read ↗

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

ZmRFP1, the putative ortholog of SDIR1, encodes a RING-H2 E3 ubiquitin ligase and responds to drought stress in an ABA-dependent manner in maize.Semantic proximity Read ↗

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OsTZF1, a CCCH-tandem zinc finger protein, confers delayed senescence and stress tolerance in rice by regulating stress-related genes.Semantic proximity Read ↗

Comprehensive analysis of the rice RING E3 ligase family reveals their functional diversity in response to abiotic stress.Semantic proximity Read ↗

The Arabidopsis C3H2C3-type RING E3 ubiquitin ligase AtAIRP1 is a positive regulator of an abscisic acid-dependent response to drought stress.Semantic proximity Read ↗

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