ArticleThe Plant cell2000
MYB-related transcription factor NtMYB2 induced by wounding and elicitors is a regulator of the tobacco retrotransposon Tto1 and defense-related genes.
Article in The Plant cell, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.
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54 citing papers in PubMed, 157 citations in OpenAlex.
- Oxygen supply is a prerequisite for response to aluminum in cultured cells of tobacco (Nicotiana tabacum).Plant & cell physiology · 2025Article
- Transcriptomic analysis of regulating the growth and development of tomato seedlings by the crosstalk between JA and TOR signaling.Plant cell reports · 2025Article
- Genome-Wide Identification and Stress Responses of Cowpea Thaumatin-like Proteins: A Comprehensive Analysis.Plants (Basel, Switzerland) · 2024Article
- The MYB Transcription FactorInternational journal of molecular sciences · 2024Article
- Article
- Systemic Expression of Genes Involved in the Plant Defense Response Induced by Wounding inInternational journal of molecular sciences · 2021Article
- Environmental and epigenetic regulation of Rider retrotransposons in tomato.PLoS genetics · 2019Article
- The R2R3 MYB transcription factor MdMYB30 modulates plant resistance against pathogens by regulating cuticular wax biosynthesis.BMC plant biology · 2019Article
- LtrDetector: A tool-suite for detecting long terminal repeat retrotransposons de-novo.BMC genomics · 2019Article
- PgMYB2, a MeJA-Responsive Transcription Factor, Positively Regulates the Dammarenediol Synthase Gene Expression inInternational journal of molecular sciences · 2019Article
- SG2-Type R2R3-MYB Transcription Factor MYB15 Controls Defense-Induced Lignification and Basal Immunity in Arabidopsis.The Plant cell · 2017Article
- An R2R3-type MYB transcription factor, GmMYB29, regulates isoflavone biosynthesis in soybean.PLoS genetics · 2017Article
- Overexpression ofFrontiers in plant science · 2017Article
- Transcriptional profiling of Petunia seedlings reveals candidate regulators of the cold stress response.Frontiers in plant science · 2015Article
- Genome-wide identification and characterization of R2R3MYB family in Solanum lycopersicum.Molecular genetics and genomics : MGG · 2014Article
- Differential activation of sporamin expression in response to abiotic mechanical wounding and biotic herbivore attack in the sweet potato.BMC plant biology · 2014Article
- Transgenerational phenotypic and epigenetic changes in response to heat stress in Arabidopsis thaliana.Plant signaling & behavior · 2014Article
- The R2R3-MYB transcription factors MYB14 and MYB15 regulate stilbene biosynthesis in Vitis vinifera.The Plant cell · 2013Article
- Promoter analysis of the WRKY transcription factors CaWRKY1a and CaWRKY1b homoeologous genes in coffee (Coffea arabica).Plant cell reports · 2013Article
- Co-evolution of plant LTR-retrotransposons and their host genomes.Protein & cell · 2013Review
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Transposition of the tobacco retrotransposon Tto1 is regulated mainly by transcription from the long terminal repeat (LTR). Functional analysis of the LTR showed that the 13-bp motif is a cis-regulatory element involved in activation by tissue culture, wounding, and treatment with elicitors. The 13-bp motif contains a conserved motif (L box) that has been implicated in the expression of phenylpropanoid synthetic genes in response to defense-related stresses. To gain further insight into the regulatory mechanism of the retrotransposon and defense-related genes, cDNAs encoding four different proteins binding to the 13-bp motif have been isolated and characterized. One protein is identical to the previously reported NtMYB1, the RNA for which is induced by virus infection; the others are also MYB-related factors. One of these factors, NtMYB2, was analyzed in detail. NtMYB2 mRNA was induced by wounding and by treatment with elicitors. NtMYB2 activated expression from the promoter with the 13-bp motif and from the promoter of the phenylalanine ammonia lyase gene (Pv-PAL2) in tobacco protoplasts. Overexpression of NtMYB2 cDNA in transgenic tobacco plants induced expression of Tto1 and a PAL gene. Together, these results indicate that NtMYB2 is involved in the stress response of the retrotransposon and defense-related genes.
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