ArticleRice (New York, N.Y.)2025
E3 Ubiquitin Ligase OsRFI2 Regulates Salinity Tolerance by Targeting Ascorbate Peroxidase OsAPX8 for its Degradation in Rice.
Article in Rice (New York, N.Y.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Article
- Rice and shine: a review of miRNA-mediated responses to abiotic stress inFrontiers in plant science · 2026Review
- SQUAMOSA-Promoter Binding Protein Like 10/14 (OsSPL10/14) Regulate Salt Tolerance by Modulating Reactive Oxygen Species Homeostasis in Rice (Oryza Sativa L.).Rice (New York, N.Y.) · 2025Article
- Identification of 1,3-1,4-β-D-glucanase (OsDLH) genes and analysis of haplotype diversity in rice.Frontiers in plant science · 2025Article
Corrections and comments
- Erratum issued
Authors and funding
8 authors.
Funding
Abstract
Salinity is a major abiotic stress that adversely affects rice growth and production. However, the detailed regulatory mechanisms of salt stress response in rice remain largely unexplored. In this study, we established that the RING-type E3 ubiquitin ligase OsRFI2 plays a negative role in salt tolerance in rice. Knockout mutants of OsRFI2 (Osrfi2) exhibited high tolerance, whereas OsRFI2-overexpressed transgenic lines (OE-OsRFI2) were more sensitive to salt stress. OsRFI2 that has E3 ligase activity interacts with ascorbate peroxidase OsAPX8 in chloroplast, and catalyzes its ubiquitination and degradation through the 26 S proteasome pathway. The Osapx8 mutants, like OE-OsRFI2 lines, showed high sensitivity to high salt concentrations, accumulating greater amounts of MDA, H
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