ArticlePlanta2010
Overexpression of dehydroascorbate reductase, but not monodehydroascorbate reductase, confers tolerance to aluminum stress in transgenic tobacco.
Article in Planta, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
80 citing papers in PubMed, 249 citations in OpenAlex.
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- Comparative Proteomics Identified Proteins in Mung Bean Sprouts Under Different Concentrations of Urea.Molecules (Basel, Switzerland) · 2025Article
- Genetic dissection of seedling root architecture under aluminium toxicity in tropical maize (Frontiers in plant science · 2025Article
- Transcriptomic Profile of Tef (Plants (Basel, Switzerland) · 2024Article
- The roles of cell wall polysaccharides in response to waterlogging stress in Brassica napus L. root.BMC biology · 2024Article
- The ascorbate-glutathione cycle coming of age.Journal of experimental botany · 2024Review
- Degradation and mechanism analysis of protein macromolecules by functional bacteria in tobacco leaves.Frontiers in microbiology · 2024Article
- Article
- Arbuscular mycorrhiza augments aluminum tolerance in white clover (Physiology and molecular biology of plants : an international journal of functional plant biology · 2023Article
- Glutathione Transferases Are Involved in the Genotype-Specific Salt-Stress Response of Tomato Plants.Antioxidants (Basel, Switzerland) · 2023Article
- Exogenous Calcium Induces Different Hydraulic Strategies in Response to Osmotic Stress in Maize Seedlings.Plants (Basel, Switzerland) · 2023Article
- Characterization of the CqCAMTA gene family reveals the role of CqCAMTA03 in drought tolerance.BMC plant biology · 2022Article
- Natural Molecular Mechanisms of Plant Hyperaccumulation and Hypertolerance towards Heavy Metals.International journal of molecular sciences · 2022Review
- Transcriptome Analyses in a Selected Gene Set Indicate Alternative Oxidase (AOX) and Early Enhanced Fermentation as Critical for Salinity Tolerance in Rice.Plants (Basel, Switzerland) · 2022Article
- 2D-DIGE based proteome analysis of wheat-Thinopyrum intermedium 7XL/7DS translocation line under drought stress.BMC genomics · 2022Article
- Reactive Oxygen Species, Antioxidant Responses and Implications from a Microbial Modulation Perspective.Biology · 2022Review
- Does phenotyping ofFrontiers in plant science · 2022Review
- γ-Aminobutyric acid treatment induced chilling tolerance in postharvest peach fruit by upregulating ascorbic acid and glutathione contents at the molecular level.Frontiers in plant science · 2022Article
- Overexpression of AtDREB1 and BcZAT12 genes confers drought tolerance by reducing oxidative stress in double transgenic tomato (Solanum lycopersicum L.).Plant cell reports · 2021Article
- Effect of progressive drought stress on physio-biochemical responses and gene expression patterns in wheat.3 Biotech · 2021Article
20 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Aluminum (Al) inhibits plant growth partly by causing oxidative damage that is promoted by reactive oxygen species and can be prevented by improving antioxidant capacity. Ascorbic acid (AsA), the most abundant antioxidant in plants, is regenerated by the action of monodehydroascorbate reductase (MDAR) and dehydroascorbate reductase (DHAR). We investigated the role of MDAR and DHAR in AsA regeneration during Al stress using transgenic tobacco (Nicotiana tabacum) plants overexpressing Arabidopsis cytosolic MDAR (MDAR-OX) or DHAR (DHAR-OX). DHAR-OX plants showed better root growth than wild-type (SR-1) plants after exposure to Al for 2 weeks, but MDAR-OX plants did not. There was no difference in Al distribution and accumulation in the root tips among SR-1, DHAR-OX, and MDAR-OX plants after Al treatment for 24 h. However, DHAR-OX plants showed lower hydrogen peroxide content, less lipid peroxidation and lower level of oxidative DNA damage than SR-1 plants, whereas MDAR-OX plants showed the same extent of damage as SR-1 plants. Compared with SR-1 plants, DHAR-OX plants consistently maintained a higher AsA level both with and without Al exposure, while MDAR-OX plants maintained a higher AsA level only without Al exposure. Also, DHAR-OX plants maintained higher APX activity under Al stress. The higher AsA level and APX activity in DHAR-OX plants contributed to their higher antioxidant capacity and higher tolerance to Al stress. These findings show that the overexpression of DHAR, but not of MDAR, confers Al tolerance, and that maintenance of a high AsA level is important to Al tolerance.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.