ArticleFunctional & integrative genomics2011
Expression of a wheat MYB gene in transgenic tobacco enhances resistance to Ralstonia solanacearum, and to drought and salt stresses.
Article in Functional & integrative genomics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.
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Who cites it
42 citing papers in PubMed.
- Bioinformatics analysis and development of functional markers for TaMYB4-1A in wheat.PloS one · 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
- Key mechanisms of plant-Frontiers in microbiology · 2025Review
- Drought stress mitigation through bioengineering of microbes and crop varieties for sustainable agriculture and food security.Current research in microbial sciences · 2024Review
- Integrated transcriptomics and metabolomics provides insights into theFrontiers in plant science · 2024Article
- Article
- Cucumis sativus PHLOEM PROTEIN 2-A1 like gene positively regulates salt stress tolerance in cucumber seedlings.Plant molecular biology · 2023Article
- Identifying Putative Resistance Genes for Barley Yellow Dwarf Virus-PAV in Wheat and Barley.Viruses · 2023Review
- Identification and Phylogenetic Analysis of thePlants (Basel, Switzerland) · 2023Article
- ThePlants (Basel, Switzerland) · 2022Article
- Identification ofInternational journal of molecular sciences · 2022Article
- Signal Transduction in Cereal Plants Struggling with Environmental Stresses: From Perception to Response.Plants (Basel, Switzerland) · 2022Review
- An R2R3-MYB transcription factorFrontiers in plant science · 2022Article
- Thermo-Priming Mediated Cellular Networks for Abiotic Stress Management in Plants.Frontiers in plant science · 2022Review
- EutremaFrontiers in plant science · 2022Article
- Climate change regulated abiotic stress mechanisms in plants: a comprehensive review.Plant cell reports · 2022Review
- Isolation and functional validation of stress tolerant3 Biotech · 2020Article
- Genome-Wide Identification and Expression Profile of the SNAT Gene Family in Tobacco (Frontiers in genetics · 2020Article
- The stereoisomeric Bacillus subtilis HN09 metabolite 3,4-dihydroxy-3-methyl-2-pentanone induces disease resistance in Arabidopsis via different signalling pathways.BMC plant biology · 2019Article
- Impact of Climate Change on Crops Adaptation and Strategies to Tackle Its Outcome: A Review.Plants (Basel, Switzerland) · 2019Review
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
MYB transcription factors play diverse roles in plant growth, developmental processes and stress responses. A full-length cDNA sequence of a MYB gene, namely TaPIMP1, was isolated from wheat (Triticum aestivum L.). The TaPIMP1 transcript level was significantly up-regulated by inoculation with a fungal pathogen Bipolaris sorokiniana and by drought treatment. TaPIMP1 encodes the MYB protein TaPIMP1 consisting of 323 amino acids. TaPIMP1 contains two MYB DNA binding domains (R2, R3), two putative nuclear localization sites and two putative transcription activation domains. TaPIMP1 is a new member of the R2R3-MYB transcription factor subfamily. Transient expression in onion epidermal cells of GFP fused with TaPIMP1 proved that subcellular localization of TaPIMP1 occurred in the nucleus. The TaPIMP1 gene was transferred into tobacco (Nicotiana tabacum L.) cultivar W38 by Agrobacterium-mediated transformation. After screening through PCR and RT-PCR analyses, transgenic tobacco lines expressing TaPIMP1 were identified and evaluated for pathogen resistance, and drought and salt tolerance. Compared to untransformed tobacco host plants, TaPIMP1 expressing plants displayed significantly enhanced resistance to Ralstonia solanacearum and exhibited improved tolerances to drought and salt stresses. In these transgenic lines, the activities of phenylalanine ammonia-lyase (PAL) and superoxide dismutase (SOD) were significantly increased relative to wild-type tobacco plants. The results suggested that the wheat R2R3-MYB transcription factor plays an important role in modulating responses to biotic and abiotic stresses.
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Registered trials
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