ArticlePlant physiology1998
The heat-shock element is a functional component of the Arabidopsis APX1 gene promoter.
Article in Plant physiology, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.
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Who cites it
51 citing papers in PubMed, 158 citations in OpenAlex.
- Synthetic Biology of Plants and Microbes for Agriculture, Environment, and Future Applications.Chemical reviews · 2026Review
- Screening and Structural Characterization of Heat Shock Response Elements (HSEs) inInternational journal of molecular sciences · 2024Article
- Genome-Wide Identification, Evolutionary Analysis, and Functional Studies ofInternational journal of molecular sciences · 2023Article
- Transcriptional Regulators of Plant Adaptation to Heat Stress.International journal of molecular sciences · 2023Review
- Morphological, physiological and molecular assessment of cotton for drought tolerance under field conditions.Saudi journal of biological sciences · 2022Article
- Rootstocks OverexpressingInternational journal of molecular sciences · 2021Article
- Identification and Characterization of theGenes · 2021Article
- Regulation of Dual Activity of Ascorbate Peroxidase 1 FromFrontiers in plant science · 2021Article
- Comparative effects of glycinebetaine on the thermotolerance in codA- and BADH-transgenic tomato plants under high temperature stress.Plant cell reports · 2020Article
- Identification of a Heat-Inducible Element of Cysteine Desulfurase Gene Promoter inMolecules (Basel, Switzerland) · 2019Article
- Phylogenomic analysis of cytochrome P450 multigene family and their differential expression analysis in Solanum lycopersicum L. suggested tissue specific promoters.BMC genomics · 2019Article
- Tolerance to Stress Combination in Tomato Plants: New Insights in the Protective Role of Melatonin.Molecules (Basel, Switzerland) · 2018Article
- Overexpression of BcHsfA1 transcription factor from Brassica campestris improved heat tolerance of transgenic tobacco.PloS one · 2018Article
- Genome-wide analysis of basic helix-loop-helix (bHLH) transcription factors in Brachypodium distachyon.BMC genomics · 2017Article
- Article
- Catalase and ascorbate peroxidase-representative H2O2-detoxifying heme enzymes in plants.Environmental science and pollution research international · 2016Review
- Identification and Comparative Analysis of H2O2-Scavenging Enzymes (Ascorbate Peroxidase and Glutathione Peroxidase) in Selected Plants Employing Bioinformatics Approaches.Frontiers in plant science · 2016Article
- A Clade-Specific Arabidopsis Gene Connects Primary Metabolism and Senescence.Frontiers in plant science · 2016Article
- Nitric Oxide Mediated Transcriptome Profiling Reveals Activation of Multiple Regulatory Pathways in Arabidopsis thaliana.Frontiers in plant science · 2016Article
- Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ascorbate peroxidases are important enzymes that detoxify hydrogen peroxide within the cytosol and chloroplasts of plant cells. To better understand their role in oxidative stress tolerance, the transcriptional regulation of the apx1 gene from Arabidopsis was studied. The apx1 gene was expressed in all tested organs of Arabidopsis; mRNA levels were low in roots, leaves, and stems and high in flowers. Steady-state mRNA levels in leaves or cell suspensions increased after treatment with methyl viologen, ethephon, high temperature, and illumination of etiolated seedlings. A putative heat-shock cis element found in the apx1 promoter was shown to be recognized by the tomato (Lycopersicon esculentum) heat-shock factor in vitro and to be responsible for the in vivo heat-shock induction of the gene. The heat-shock cis element also contributed partially to the induction of the gene by oxidative stress. By using in vivo dimethyl sulfate footprinting, we showed that proteins interacted with a G/C-rich element found in the apx1 promoter.
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