ArticleJournal of experimental botany2017
The 2'-O-methyladenosine nucleoside modification gene OsTRM13 positively regulates salt stress tolerance in rice.
Article in Journal of experimental botany, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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20 citing papers in PubMed, 43 citations in OpenAlex.
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- RNA modifications in plant adaptation to abiotic stresses.Plant communications · 2025Review
- ST-YOLO: a deep learning based intelligent identification model for salt tolerance of wild rice seedlings.Frontiers in plant science · 2025Article
- The emerging role of epitranscriptome in shaping stress responses in plants.Plant cell reports · 2023Review
- Integration of LC-MS-Based and GC-MS-Based Metabolic Profiling to Reveal the Effects of Domestication and Boiling on the Composition of Duck Egg Yolks.Metabolites · 2023Article
- CRISPR/Cas9 Mediated Knockout of thePlants (Basel, Switzerland) · 2022Article
- Identification of a Trm732 Motif Required for 2'-ACS omega · 2022Article
- A dual role of human tRNA methyltransferase hTrmt13 in regulating translation and transcription.The EMBO journal · 2022Article
- Article
- Down-regulation of OsMYB103L distinctively alters beta-1,4-glucan polymerization and cellulose microfibers assembly for enhanced biomass enzymatic saccharification in rice.Biotechnology for biofuels · 2021Article
- Screening and identification of salt-tolerance genes in Sophora alopecuroides and functional verification of SaAQP.Planta · 2021Article
- Changes of the tRNA Modification Pattern during the Development ofNon-coding RNA · 2021Article
- Transfer RNA-derived non-coding RNAs (tncRNAs): Hidden regulation of plants' transcriptional regulatory circuits.Computational and structural biotechnology journal · 2021Article
- A Natural Variation inThe Plant cell · 2020Article
- Identification of the enzymes responsible for m2,2G and acp3U formation on cytosolic tRNA from insects and plants.PloS one · 2020Article
- Article
- AtTrm5a catalyses 1-methylguanosine and 1-methylinosine formation on tRNAs and is important for vegetative and reproductive growth in Arabidopsis thaliana.Nucleic acids research · 2019Article
- Identification of tRNA nucleoside modification genes critical for stress response and development in rice and Arabidopsis.BMC plant biology · 2017Article
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Authors and funding
10 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Stress induces changes of modified nucleosides in tRNA, and these changes can influence codon-anticodon interaction and therefore the translation of target proteins. Certain nucleoside modification genes are associated with regulation of stress tolerance and immune response in plants. In this study, we found a dramatic increase of 2'-O-methyladenosine (Am) nucleoside in rice seedlings subjected to salt stress and abscisic acid (ABA) treatment. We identified LOC_Os03g61750 (OsTRM13) as a rice candidate methyltransferase for the Am modification. OsTRM13 transcript levels increased significantly upon salt stress and ABA treatment, and the OsTrm13 protein was found to be located primarily to the nucleus. More importantly, OsTRM13 overexpression plants displayed improved salt stress tolerance, and vice versa, OsTRM13 RNA interference (RNAi) plants showed reduced tolerance. Furthermore, OsTRM13 complemented a yeast trm13Δ mutant, deficient in Am synthesis, and the purified OsTrm13 protein catalysed Am nucleoside formation on tRNA-Gly-GCC in vitro. Our results show that OsTRM13, encoding a rice tRNA nucleoside methyltransferase, is an important regulator of salt stress tolerance in rice.
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