ArticleMolecular biology reports2019
ZmMYB31, a R2R3-MYB transcription factor in maize, positively regulates the expression of CBF genes and enhances resistance to chilling and oxidative stress.
Article in Molecular biology reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.
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38 citing papers in PubMed, 74 citations in OpenAlex.
- Melatonin and Brassinolide Enhance Cold Tolerance inPlants (Basel, Switzerland) · 2026Article
- MYB transcription factors in plant cold stress adaptation: integrating phylogeny, signaling networks, and metabolic regulation.Physiology and molecular biology of plants : an international journal of functional plant biology · 2026Review
- Functional Characterization and Potential Regulatory Role ofInternational journal of molecular sciences · 2026Article
- The Zma-miRNA319-ZmMYB74 Module Regulates Maize Resistance to Stalk Rot Disease by Modulating Lignin Deposition.Plant biotechnology journal · 2026Article
- Research progress on cold tolerance key genes and mechanisms in four major northern China crops.Frontiers in plant science · 2026Review
- Overexpression ofInternational journal of molecular sciences · 2025Article
- Decades' progress and prospects on maize functional genomics and molecular breeding.Science China. Life sciences · 2025Review
- Integrated Metabolomics and Transcriptomics Analyses Reveal the Critical Role of Caffeic Acid in Potato (Plants (Basel, Switzerland) · 2025Article
- Overexpression of LcMYB90 Transcription Factor Enhances Drought and Salt Tolerance in Blue Honeysuckle (International journal of molecular sciences · 2025Article
- Molecular and Physiological Responses of Plants that Enhance Cold Tolerance.International journal of molecular sciences · 2025Review
- Exogenous 24-Epibrassinolide Improves Low-Temperature Tolerance of Maize Seedlings by Influencing Sugar Signaling and Metabolism.International journal of molecular sciences · 2025Article
- Article
- Combined Physiological and Transcriptomic Analysis Reveals Key Regulatory Networks and Potential Hub Genes Controlling Chilling Tolerance During Soybean Germination.Plant direct · 2024Article
- Physiological, transcriptomic, and metabolomic analyses of the chilling stress response in two melon (Cucumis melo L.) genotypes.BMC plant biology · 2024Article
- Transcriptomic and Physiological Studies Unveil that Brassinolide Maintains the Balance of Maize's Multiple Metabolisms under Low-Temperature Stress.International journal of molecular sciences · 2024Article
- Advances and opportunities in unraveling cold-tolerance mechanisms in the world's primary staple food crops.The plant genome · 2024Review
- Characterization and transformation of TtMYB1 transcription factor from Tritipyrum to improve salt tolerance in wheat.BMC genomics · 2024Article
- Comparing time-series transcriptomes between chilling-resistant and -susceptible rice reveals potential transcription factors responding to chilling stress.Frontiers in plant science · 2024Article
- The maize ATP-binding cassette (ABC) transporter ZmMRPA6 confers cold and salt stress tolerance in plants.Plant cell reports · 2023Article
- Genome-Wide Identification and Expression Pattern of MYB Family Transcription Factors inGenes · 2023Article
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Authors and funding
4 authors at 4 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Maize (Zea mays L.) is an important model plant with an important role in agriculture and national economies all over the world. The optimum growth temperature of maize is between 25 and 28 °C. At temperatures below 12 °C, maize is vulnerable to damage by chilling stress. MYB transcription factors play important roles in plants' response to low temperature stress. Maize ZmMYB31 encodes a R2R3-MYB transcription factor, ZmMYB31, which localized in the nucleus. ZmMYB31 expression was induced by chilling stress and the highest expression level was detected with the 24 h chilling treatment. ZmMYB31 expression also increased in overexpressing Arabidopsis lines. The minimal fluorescence (Fo) with all photosystem II reaction centers open increased in wild type (WT) and transgenic plants under chilling stress, with the highest increase in WT. The maximal photochemical efficiency of photosystem II (Fv/Fm) decreased more in WT than in transgenic plants during chilling stress. Furthermore, the ZmMYB31-overexpressing lines showed higher superoxide dismutase and ascorbate peroxidase activity and lower reactive oxygen species (ROS) content than the WT. The expression of genes related to chilling stress was higher in transgenic plants than in WT. These results suggest that ZmMYB31 plays a positive regulatory role in chilling and peroxide stress by regulating the expression of chilling stress-related genes to reduce ion extravasation, ROS content, and low-temperature photoinhibition, thereby improving low temperature resistance.
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