ArticlePloS one2014
Overexpression of OsMYB48-1, a novel MYB-related transcription factor, enhances drought and salinity tolerance in rice.
Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 177 papers, 1 of them a synthesis that pooled it.
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177 citing papers in PubMed, 1 synthesis or guideline pooled it, 387 citations in OpenAlex.
- Pinpointing genomic regions associated with root system architecture in rice through an integrative meta-analysis approach.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022Pooled it
- Maize ZmBES1/BZR1-7 Transcription Factor Positively Regulates Drought Tolerance in TransgenicPlants (Basel, Switzerland) · 2026Article
- Article
- Genome-wide identification of the oat (Avena sativa L.) R2R3-MYB gene family and expression analysis under different abiotic stresses.BMC plant biology · 2026Article
- Genome-Wide Identification, Phylogenetic Analysis and Salt-Responsive Expression Profiling of the MYB Transcription Factor Family inInternational journal of molecular sciences · 2026Article
- Transcriptomic insights into drought response in wild Arachis relatives A. dardani and A. ipaënsis.BMC plant biology · 2025Article
- Comprehensive genome-wide identification and analysis of MYB transcription factors related to abiotic and biotic stress regulation in rice.Scientific reports · 2025Article
- Phenotyping analysis of rice cv. Nipponbare overexpressing OsMADS56 gene in drought tolerance, plant height, and yield components.Journal, genetic engineering & biotechnology · 2025Article
- Single-cell transcriptional decoding of iron deficiency responses in maize root tips.Plant cell reports · 2025Article
- Ectopic Expression of a Poplar GenePlants (Basel, Switzerland) · 2025Article
- Biomarker genes for model-based prediction of drought-stress perception levels in rice.BMC plant biology · 2025Article
- The Transcription FactorPlants (Basel, Switzerland) · 2025Article
- Introgression of quantitative trait locus qSFWI6D from Aegilops tauschii improves salt tolerance in wheat at seedling stage.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Identification and Expression Analysis of Rice MYB Family Members in Response to Heat Stress.Plants (Basel, Switzerland) · 2025Article
- TiOPlant cell reports · 2025Article
- Review
- Plant Signaling Hormones and Transcription Factors: Key Regulators of Plant Responses to Growth, Development, and Stress.Plants (Basel, Switzerland) · 2025Review
- Transcriptomics and Plant Hormone Analysis Reveal the Mechanism of Branching Angle Formation in Tea Plants (International journal of molecular sciences · 2025Article
- Structure, evolution, and roles of MYB transcription factors proteins in secondary metabolite biosynthetic pathways and abiotic stresses responses in plants: a comprehensive review.Frontiers in plant science · 2025Review
- Research progress on the synergistic regulation of MYB transcription factor-mediated developmental plasticity and stress responses in rice.Frontiers in plant science · 2025Review
117 more citing papers are in PubMed but not listed here.
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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
MYB-type transcription factors (TFs) play essential roles in plant growth, development and respond to environmental stresses. Role of MYB-related TFs of rice in drought stress tolerance is not well documented. Here, we report the isolation and characterization of a novel MYB-related TF, OsMYB48-1, of rice. Expression of OsMYB48-1 was strongly induced by polyethylene glycol (PEG), abscisic acid (ABA), H2O2, and dehydration, while being slightly induced by high salinity and cold treatment. The OsMYB48-1 protein was localized in the nucleus with transactivation activity at the C terminus. Overexpression of OsMYB48-1 in rice significantly improved tolerance to simulated drought and salinity stresses caused by mannitol, PEG, and NaCl, respectively, and drought stress was caused by drying the soil. In contrast to wild type plants, the overexpression lines exhibited reduced rate of water loss, lower malondialdehyde (MDA) content and higher proline content under stress conditions. Moreover, overexpression plants were hypersensitive to ABA at both germination and post-germination stages and accumulated more endogenous ABA under drought stress conditions. Further studies demonstrated that overexpression of OsMYB48-1 could regulate the expression of some ABA biosynthesis genes (OsNCED4, OsNCED5), early signaling genes (OsPP2C68, OSRK1) and late responsive genes (RAB21, OsLEA3, RAB16C and RAB16D) under drought stress conditions. Collectively, these results suggested that OsMYB48-1 functions as a novel MYB-related TF which plays a positive role in drought and salinity tolerance by regulating stress-induced ABA synthesis.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.