ArticleMolecular biotechnology2023
A WRKY Transcription Factor PmWRKY57 from Prunus mume Improves Cold Tolerance in Arabidopsis thaliana.
Article in Molecular biotechnology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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26 citing papers in PubMed.
- Transcriptome Analysis Coupled with Metabolome Profiling at a Key Time Point Reveals the Molecular Mechanism of Cold Stress Response in Oil Palm (Plants (Basel, Switzerland) · 2026Article
- Epigenetic memory and systemic priming: an emerging framework for cold-resilient crops.Plant cell reports · 2026Review
- Transcriptome-based identification of the WRKY gene family in Polygala tenuifolia Willd. and their response to cold stress.BMC plant biology · 2026Article
- Article
- Reaumuria trigyna transcription factor RtWRKY49 confers cold tolerance to Arabidopsis thaliana.Transgenic research · 2025Article
- TrWRKY41: A WRKY Transcription Factor from White Clover Improves Cold Tolerance in Transgenic Arabidopsis.Plants (Basel, Switzerland) · 2025Article
- Integrated Metabolomics and Transcriptomics Analyses Reveal the Critical Role of Caffeic Acid in Potato (Plants (Basel, Switzerland) · 2025Article
- The transcription factor VaWRKY72 from Vitis amurensis positively regulates cold tolerance in Arabidopsis thaliana and grapevine.Plant molecular biology · 2025Article
- Characteristics and Expression Profiles of IdentifiedInternational journal of molecular sciences · 2025Article
- Analysis of WRKY Gene Family inGenes · 2025Article
- RsWRKY40 coordinates the cold stress response by integrating RsSPS1-mediated sucrose accumulation and the CBF-dependent pathway in radish (Raphanus sativus L.).Molecular horticulture · 2025Article
- Natural variation of OsWRKY23 drives difference in nitrate use efficiency between indica and japonica rice.Nature communications · 2025Article
- AInternational journal of molecular sciences · 2024Article
- Integrative multi-omics analysis of chilling stress in pumpkin (Cucurbita moschata).BMC genomics · 2024Article
- Genome-wide analysis of the WRKY gene family and their response to low-temperature stress in elephant grass.BMC genomics · 2024Article
- Article
- Comparative transcriptomics analysis of tolerant and sensitive genotypes reveals genes involved in the response to cold stress in bitter gourd (Momordica charantia L.).Scientific reports · 2024Article
- WRKY Transcription Factor Responses and Tolerance to Abiotic Stresses in Plants.International journal of molecular sciences · 2024Review
- Genome-Wide Identification, Characterisation, and Evolution of the Transcription Factor WRKY in Grapevine (International journal of molecular sciences · 2024Article
- Evolution of theInternational journal of molecular sciences · 2024Article
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9 authors.
Funding
Abstract
Prunus mume, a woody perennial tree, is valued for its ornamental traits and has been cultivated for a long history. Low temperature is the main environmental factor restricting the distribution and affecting the growth of P. mume. In plants, some WRKY transcription factors have been reported to participate in regulating cold tolerance. However, there were few researches about functional characterization of WRKYs involving in P. mume cold response. Here, a cold-induced WRKY gene named as PmWRKY57 was cloned from a P. mume cultivar 'Guhong Zhusha.' PmWRKY57 protein harboring a WRKY domain and a C2H2 zinc finger motif belongs to Group IIc of WRKY family. The PmWRKY57 protein was located to the nucleus and has transcriptional activation activity. PmWRKY57-overexpresing Arabidopsis thaliana lines showed improved cold tolerance, compared to wild-type plants. Under cold treatment, the leaves of transgenic lines contained significantly lower malondialdehyde content, and higher levels of superoxide dismutase activity, peroxidase activity, and proline content than wild-type plants. Furthermore, the expression levels of cold-response genes such as AtCOR6.6, AtCOR47, AtKIN1, and AtRCI2A were up-regulated in leaves of transgenic A. thaliana compared to those in wild-type plants. This study characterized the function of PmWRKY57 in improving cold tolerance of plants.
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