ArticlePlant physiology2017
The OsMYB30 Transcription Factor Suppresses Cold Tolerance by Interacting with a JAZ Protein and Suppressing β-Amylase Expression.
Article in Plant physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 101 papers, 1 of them a synthesis that pooled it.
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Who cites it
101 citing papers in PubMed, 1 synthesis or guideline pooled it.
- A Meta-Analysis of Comparative Transcriptomic Data Reveals a Set of Key Genes Involved in the Tolerance to Abiotic Stresses in Rice.International journal of molecular sciences · 2019Pooled it
- Negative Regulators of Rice Agronomic Traits: Functional Insights and Applications in Genome Editing-Based Breeding.Plant biotechnology journal · 2026Review
- Article
- OsMYBAS1 Coordinates ABA/JA Signaling and ROS Homeostasis for Seedling Cold Tolerance of Rice (Oryza sativa L.).Rice (New York, N.Y.) · 2026Article
- Overexpression of the EfMYB124 gene from Erianthus fulvus enhances tolerance to low temperature and drought in Arabidopsis thaliana.BMC plant biology · 2026Article
- TaWRKY115 enhances cold tolerance by weakening the expression of TaMYB4 on CBFs in common wheat.National science review · 2026Article
- Genome-wide identification of the oat (Avena sativa L.) R2R3-MYB gene family and expression analysis under different abiotic stresses.BMC plant biology · 2026Article
- Integrated bioinformatics and transcriptomic analysis of sweetpotato MYB genes reveals IbMYB150's role in salt tolerance.Plant cell reports · 2026Article
- Transcriptome Analysis IdentifiesPlants (Basel, Switzerland) · 2026Article
- Genome-Wide Identification and Transcriptomic Analysis ofInternational journal of molecular sciences · 2026Article
- SlMYB2: an R2R3-MYB transcription factor enhancing drought, salt, and cadmium tolerance in Solanum lycopersicum.Plant cell reports · 2026Article
- The CsPHL11-CsPAL2 module mediates chitooligosaccharide-induced cold tolerance in cucumber seedlings.Frontiers in plant science · 2026Article
- Genome Editing Enhanced Abiotic Stress ToleranceIn Cereal Crops.Functional & integrative genomics · 2025Review
- Comprehensive genome-wide identification and analysis of MYB transcription factors related to abiotic and biotic stress regulation in rice.Scientific reports · 2025Article
- A Multi-omics Approach Reveals the Effects of Bio- and Chemical- Pesticides on Rice Yield and Quality under Disease Stress.Rice (New York, N.Y.) · 2025Article
- A MYB61-SWB9-KOs module regulates grain chalkiness via gibberellin biosynthesis in rice endosperm.Plant biotechnology journal · 2025Article
- Identification and Expression Analysis of Rice MYB Family Members in Response to Heat Stress.Plants (Basel, Switzerland) · 2025Article
- A Starch Phosphorylase, ZmPHOH, Improves Photosynthetic Recovery from Short-Term Cold Exposure in Maize.International journal of molecular sciences · 2025Article
- Plant Coping with Cold Stress: Molecular and Physiological Adaptive Mechanisms with Future Perspectives.Cells · 2025Review
- Subtilisin-like protease 4 regulates cold tolerance through cell wall modification in rice.Scientific reports · 2025Article
41 more citing papers are in PubMed but not listed here.
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7 authors.
Funding
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Abstract
Cold stress is one of the major limiting factors for rice (Oryza sativa) productivity. Several MYB transcriptional factors have been reported as important regulators in the cold stress response, but the molecular mechanisms are largely unknown. In this study, we characterized a cold-responsive R2R3-type MYB gene, OsMYB30, for its regulatory function in cold tolerance in rice. Functional analysis revealed that overexpression of OsMYB30 in rice resulted in increased cold sensitivity, while the osmyb30 knockout mutant showed increased cold tolerance. Microarray and quantitative real-time polymerase chain reaction analyses revealed that a few β-amylase (BMY) genes were down-regulated by OsMYB30. The BMY activity and maltose content, which were decreased and increased in the OsMYB30 overexpression and osmyb30 knockout mutant, respectively, were correlated with the expression patterns of the BMY genes. OsMYB30 was shown to bind to the promoters of the BMY genes. These results suggested that OsMYB30 exhibited a regulatory effect on the breakdown of starch through the regulation of the BMY genes. In addition, application of maltose had a protective effect for cell membranes under cold stress conditions. Furthermore, we identified an OsMYB30-interacting protein, OsJAZ9, that had a significant effect in suppressing the transcriptional activation of OsMYB30 and in the repression of BMY genes mediated by OsMYB30. These results together suggested that OsMYB30 might be a novel regulator of cold tolerance through the negative regulation of the BMY genes by interacting with OsJAZ9 to fine-tune the starch breakdown and the content of maltose, which might contribute to the cold tolerance as a compatible solute.
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